Merged with viewer-release

21 files changed, 181 insertions, 63 deletions

diff --git a/.hgtags b/.hgtags
index ebe3dbeacf..634deacde1 100755
--- a/.hgtags
+++ b/.hgtags
@@ -456,3 +456,6 @@ b6a4ac8f1916ede76e8a023e1cf35c045d0ac707 3.5.2-beta3
 a314f1c94374ab1f6633dd2983f7090a68663eb2 3.5.2-beta4
 1cfa86d604909dfdb8b372069ff61f9afaa2aac1 MAINT-2647
 895628bb5e162410cfdf4bca58f0a57d22ccfcde 3.5.2-beta5
+9013c07bfe1c51107233f1924dccdcc5057dd909 3.5.2-beta6
+9b1b6f33aa5394b27bb652b31b5cb81ef6060370 3.5.2-release
+a277b841729f2a62ba1e34acacc964bc13c1ad6f 3.5.3-release
diff --git a/build.sh b/build.sh
index 1275f41fe1..a78f368e47 100755
--- a/build.sh
+++ b/build.sh
@@ -357,7 +357,7 @@ then
     else
       upload_item installer "$package" binary/octet-stream
       upload_item quicklink "$package" binary/octet-stream
-      [ -f summary.json ] && upload_item installer summary.json text/plain
+      [ -f $build_dir/summary.json ] && upload_item installer $build_dir/summary.json text/plain
 
       case "$last_built_variant" in
       Release)
diff --git a/doc/contributions.txt b/doc/contributions.txt
index efb855cde3..bc9cf4df3b 100755
--- a/doc/contributions.txt
+++ b/doc/contributions.txt
@@ -902,6 +902,7 @@ Nicky Dasmijn
 	VWR-29228
 	MAINT-873
 	SUN-72
+	BUG-2432
 Nicky Perian
 	OPEN-1
 	STORM-1087
diff --git a/indra/cmake/BuildVersion.cmake b/indra/cmake/BuildVersion.cmake
index c494355746..0094e313c7 100755
--- a/indra/cmake/BuildVersion.cmake
+++ b/indra/cmake/BuildVersion.cmake
@@ -22,12 +22,12 @@ if (NOT DEFINED VIEWER_SHORT_VERSION) # will be true in indra/, false in indra/n
                  OUTPUT_VARIABLE VIEWER_VERSION_REVISION
                  OUTPUT_STRIP_TRAILING_WHITESPACE
                  )
-              if (DEFINED VIEWER_VERSION_REVISION)
+              if ("${VIEWER_VERSION_REVISION}" MATCHES "^[0-9]+$")
                  message("Revision (from hg) ${VIEWER_VERSION_REVISION}")
-              else (DEFINED VIEWER_VERSION_REVISION)
+              else ("${VIEWER_VERSION_REVISION}" MATCHES "^[0-9]+$")
                  set(VIEWER_VERSION_REVISION 0 )
                  message("Revision not set, repository not found, using ${VIEWER_VERSION_REVISION}")
-              endif (DEFINED VIEWER_VERSION_REVISION)
+              endif ("${VIEWER_VERSION_REVISION}" MATCHES "^[0-9]+$")
            else (DEFINED MERCURIAL)
               set(VIEWER_VERSION_REVISION 0)
               message("Revision not set, 'hg' not found (${MERCURIAL}), using ${VIEWER_VERSION_REVISION}")
diff --git a/indra/llaudio/llaudioengine_fmodex.cpp b/indra/llaudio/llaudioengine_fmodex.cpp
index fe6dedcd03..45fc3186f4 100644
--- a/indra/llaudio/llaudioengine_fmodex.cpp
+++ b/indra/llaudio/llaudioengine_fmodex.cpp
@@ -104,6 +104,9 @@ bool LLAudioEngine_FMODEX::init(const S32 num_channels, void* userdata)
 	//if(Check_FMOD_Error(result, "FMOD::Memory_Initialize"))
 	//	return false;
 
+	// turn off non-error log spam to fmod.log (TODO: why do we even have an fmod.log if we don't link against log lib?)
+	FMOD::Debug_SetLevel(FMOD_DEBUG_LEVEL_ERROR);
+
 	result = FMOD::System_Create(&mSystem);
 	if(Check_FMOD_Error(result, "FMOD::System_Create"))
 		return false;
diff --git a/indra/llcommon/CMakeLists.txt b/indra/llcommon/CMakeLists.txt
index 95b1d536fe..3a4a8facc2 100755
--- a/indra/llcommon/CMakeLists.txt
+++ b/indra/llcommon/CMakeLists.txt
@@ -337,6 +337,7 @@ if (LL_TESTS)
   LL_ADD_INTEGRATION_TEST(reflection "" "${test_libs}")
   LL_ADD_INTEGRATION_TEST(stringize "" "${test_libs}")
   LL_ADD_INTEGRATION_TEST(lleventdispatcher "" "${test_libs}")
+  LL_ADD_INTEGRATION_TEST(lleventcoro "" "${test_libs};${BOOST_CONTEXT_LIBRARY}")
   LL_ADD_INTEGRATION_TEST(llprocess "" "${test_libs}")
   LL_ADD_INTEGRATION_TEST(llleap "" "${test_libs}")
   LL_ADD_INTEGRATION_TEST(llstreamqueue "" "${test_libs}")
diff --git a/indra/llcommon/llcoros.cpp b/indra/llcommon/llcoros.cpp
index 9122704306..a629f71d4b 100755
--- a/indra/llcommon/llcoros.cpp
+++ b/indra/llcommon/llcoros.cpp
@@ -39,7 +39,12 @@
 #include "llerror.h"
 #include "stringize.h"
 
-LLCoros::LLCoros()
+LLCoros::LLCoros():
+    // MAINT-2724: default coroutine stack size too small on Windows.
+    // Previously we used
+    // boost::context::guarded_stack_allocator::default_stacksize();
+    // empirically this is 64KB on Windows and Linux. Try quadrupling.
+    mStackSize(256*1024)
 {
     // Register our cleanup() method for "mainloop" ticks
     LLEventPumps::instance().obtain("mainloop").listen(
@@ -125,6 +130,12 @@ std::string LLCoros::getNameByID(const void* self_id) const
     return "";
 }
 
+void LLCoros::setStackSize(S32 stacksize)
+{
+    LL_INFOS("LLCoros") << "Setting coroutine stack size to " << stacksize << LL_ENDL;
+    mStackSize = stacksize;
+}
+
 /*****************************************************************************
 *   MUST BE LAST
 *****************************************************************************/
diff --git a/indra/llcommon/llcoros.h b/indra/llcommon/llcoros.h
index 03df406b68..01ee11da1a 100755
--- a/indra/llcommon/llcoros.h
+++ b/indra/llcommon/llcoros.h
@@ -125,7 +125,7 @@ public:
     template <typename CALLABLE>
     std::string launch(const std::string& prefix, const CALLABLE& callable)
     {
-        return launchImpl(prefix, new coro(callable));
+        return launchImpl(prefix, new coro(callable, mStackSize));
     }
 
     /**
@@ -152,6 +152,9 @@ public:
     /// getName() by self.get_id()
     std::string getNameByID(const void* self_id) const;
 
+    /// for delayed initialization
+    void setStackSize(S32 stacksize);
+
 private:
     friend class LLSingleton<LLCoros>;
     LLCoros();
@@ -159,6 +162,7 @@ private:
     std::string generateDistinctName(const std::string& prefix) const;
     bool cleanup(const LLSD&);
 
+    S32 mStackSize;
     typedef boost::ptr_map<std::string, coro> CoroMap;
     CoroMap mCoros;
 };
diff --git a/indra/llcommon/llstring.cpp b/indra/llcommon/llstring.cpp
index 0c32679744..22c8681983 100755
--- a/indra/llcommon/llstring.cpp
+++ b/indra/llcommon/llstring.cpp
@@ -52,6 +52,23 @@ std::string ll_safe_string(const char* in, S32 maxlen)
 	return std::string();
 }
 
+bool is_char_hex(char hex)
+{
+	if((hex >= '0') && (hex <= '9'))
+	{
+		return true;
+	}
+	else if((hex >= 'a') && (hex <='f'))
+	{
+		return true;
+	}
+	else if((hex >= 'A') && (hex <='F'))
+	{
+		return true;
+	}
+	return false; // uh - oh, not hex any more...
+}
+
 U8 hex_as_nybble(char hex)
 {
 	if((hex >= '0') && (hex <= '9'))
diff --git a/indra/llcommon/llstring.h b/indra/llcommon/llstring.h
index 119efc7957..f9702868c8 100755
--- a/indra/llcommon/llstring.h
+++ b/indra/llcommon/llstring.h
@@ -470,6 +470,7 @@ inline std::string chop_tail_copy(
  * @brief This translates a nybble stored as a hex value from 0-f back
  * to a nybble in the low order bits of the return byte.
  */
+LL_COMMON_API bool is_char_hex(char hex);
 LL_COMMON_API U8 hex_as_nybble(char hex);
 
 /**
diff --git a/indra/llcommon/lluri.cpp b/indra/llcommon/lluri.cpp
index 21456a599b..37f5b3d6a3 100755
--- a/indra/llcommon/lluri.cpp
+++ b/indra/llcommon/lluri.cpp
@@ -129,11 +129,30 @@ std::string LLURI::unescape(const std::string& str)
 		{
 			++it;
 			if(it == end) break;
-			U8 c = hex_as_nybble(*it++);
-			c = c << 4;
-			if (it == end) break;
-			c |= hex_as_nybble(*it);
-			ostr.put((char)c);
+
+			if(is_char_hex(*it))
+			{
+				U8 c = hex_as_nybble(*it++);
+
+				c = c << 4;
+				if (it == end) break;
+
+				if(is_char_hex(*it))
+				{
+					c |= hex_as_nybble(*it);
+					ostr.put((char)c);
+				}
+				else
+				{
+					ostr.put((char)c);
+					ostr.put(*it);
+				}
+			}
+			else
+			{
+				ostr.put('%');
+				ostr.put(*it);
+			}
 		}
 		else
 		{
diff --git a/indra/llcommon/tests/lleventcoro_test.cpp b/indra/llcommon/tests/lleventcoro_test.cpp
index 8d12529613..5ebde1a31d 100755
--- a/indra/llcommon/tests/lleventcoro_test.cpp
+++ b/indra/llcommon/tests/lleventcoro_test.cpp
@@ -78,6 +78,7 @@
 
 #include "../test/lltut.h"
 #include "llsd.h"
+#include "llsdutil.h"
 #include "llevents.h"
 #include "tests/wrapllerrs.h"
 #include "stringize.h"
@@ -108,7 +109,7 @@ match_substring(BidirectionalIterator begin,
 		BidirectionalIterator end, 
 		std::string xmatch,
 		BOOST_DEDUCED_TYPENAME coroutine<BidirectionalIterator(void)>::self& self) { 
-  BidirectionalIterator begin_ = begin;
+//BidirectionalIterator begin_ = begin;
   for(; begin != end; ++begin) 
     if(match(begin, end, xmatch)) {
       self.yield(begin);
@@ -213,7 +214,7 @@ namespace tut
             BEGIN
             {
                 result = postAndWait(self,
-                                     LLSD().insert("value", 17), // request event
+                                     LLSDMap("value", 17),       // request event
                                      immediateAPI.getPump(),     // requestPump
                                      "reply1",                   // replyPump
                                      "reply");                   // request["reply"] = name
@@ -226,7 +227,7 @@ namespace tut
             BEGIN
             {
                 LLEventWithID pair = ::postAndWait2(self,
-                                                    LLSD().insert("value", 18),
+                                                    LLSDMap("value", 18),
                                                     immediateAPI.getPump(),
                                                     "reply2",
                                                     "error2",
@@ -244,7 +245,7 @@ namespace tut
             BEGIN
             {
                 LLEventWithID pair = ::postAndWait2(self,
-                                                    LLSD().insert("value", 18).insert("fail", LLSD()),
+                                                    LLSDMap("value", 18)("fail", LLSD()),
                                                     immediateAPI.getPump(),
                                                     "reply2",
                                                     "error2",
@@ -273,7 +274,7 @@ namespace tut
             BEGIN
             {
                 LLCoroEventPump waiter;
-                result = waiter.postAndWait(self, LLSD().insert("value", 17),
+                result = waiter.postAndWait(self, LLSDMap("value", 17),
                                             immediateAPI.getPump(), "reply");
             }
             END
@@ -365,7 +366,7 @@ namespace tut
             BEGIN
             {
                 LLCoroEventPumps waiter;
-                LLEventWithID pair(waiter.postAndWait(self, LLSD().insert("value", 23),
+                LLEventWithID pair(waiter.postAndWait(self, LLSDMap("value", 23),
                                                       immediateAPI.getPump(), "reply", "error"));
                 result = pair.first;
                 which  = pair.second;
@@ -379,7 +380,7 @@ namespace tut
             {
                 LLCoroEventPumps waiter;
                 LLEventWithID pair(
-                    waiter.postAndWait(self, LLSD().insert("value", 23).insert("fail", LLSD()),
+                    waiter.postAndWait(self, LLSDMap("value", 23)("fail", LLSD()),
                                        immediateAPI.getPump(), "reply", "error"));
                 result = pair.first;
                 which  = pair.second;
@@ -392,7 +393,7 @@ namespace tut
             BEGIN
             {
                 LLCoroEventPumps waiter;
-                result = waiter.postAndWaitWithException(self, LLSD().insert("value", 8),
+                result = waiter.postAndWaitWithException(self, LLSDMap("value", 8),
                                                          immediateAPI.getPump(), "reply", "error");
             }
             END
@@ -406,7 +407,7 @@ namespace tut
                 try
                 {
                     result = waiter.postAndWaitWithException(self,
-                        LLSD().insert("value", 9).insert("fail", LLSD()),
+                        LLSDMap("value", 9)("fail", LLSD()),
                         immediateAPI.getPump(), "reply", "error");
                     debug("no exception");
                 }
@@ -424,7 +425,7 @@ namespace tut
             BEGIN
             {
                 LLCoroEventPumps waiter;
-                result = waiter.postAndWaitWithLog(self, LLSD().insert("value", 30),
+                result = waiter.postAndWaitWithLog(self, LLSDMap("value", 30),
                                                    immediateAPI.getPump(), "reply", "error");
             }
             END
@@ -439,7 +440,7 @@ namespace tut
                 try
                 {
                     result = waiter.postAndWaitWithLog(self,
-                        LLSD().insert("value", 31).insert("fail", LLSD()),
+                        LLSDMap("value", 31)("fail", LLSD()),
                         immediateAPI.getPump(), "reply", "error");
                     debug("no exception");
                 }
@@ -796,4 +797,18 @@ namespace tut
         ensure("no result", result.isUndefined());
         ensure_contains("got error", threw, "32");
     }
+}
+
+/*==========================================================================*|
+#include <boost/context/guarded_stack_allocator.hpp>
+
+namespace tut
+{
+    template<> template<>
+    void object::test<23>()
+    {
+        set_test_name("stacksize");
+        std::cout << "default_stacksize: " << boost::context::guarded_stack_allocator::default_stacksize() << '\n';
+    }
 } // namespace tut
+|*==========================================================================*/
diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp
index e70992129a..a45c4ced2e 100755
--- a/indra/llui/lltextbase.cpp
+++ b/indra/llui/lltextbase.cpp
@@ -3206,14 +3206,14 @@ S32	LLNormalTextSegment::getNumChars(S32 num_pixels, S32 segment_offset, S32 lin
 	LLWString offsetString(text.c_str() + segment_offset + mStart);
 
 	if(getLength() < segment_offset + mStart)
-	{
-		llerrs << "getLength() < segment_offset + mStart\t getLength()\t" << getLength() << "\tsegment_offset:\t" 
+	{ 
+		llinfos << "getLength() < segment_offset + mStart\t getLength()\t" << getLength() << "\tsegment_offset:\t" 
 						<< segment_offset << "\tmStart:\t" << mStart << "\tsegments\t" << mEditor.mSegments.size() << "\tmax_chars\t" << max_chars << llendl;
 	}
 
 	if(offsetString.length() + 1 < max_chars)
 	{
-		llerrs << "offsetString.length() + 1 < max_chars\t max_chars:\t" << max_chars << "\toffsetString.length():\t" << offsetString.length()
+		llinfos << "offsetString.length() + 1 < max_chars\t max_chars:\t" << max_chars << "\toffsetString.length():\t" << offsetString.length() << " getLength() : "
 			<< getLength() << "\tsegment_offset:\t" << segment_offset << "\tmStart:\t" << mStart << "\tsegments\t" << mEditor.mSegments.size() << llendl;
 	}
 	
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index 221d421f30..a019c34c7e 100755
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -1247,8 +1247,12 @@ set(viewer_HEADER_FILES
 
 source_group("CMake Rules" FILES ViewerInstall.cmake)
 
+# the viewer_version.txt file created here is for passing to viewer_manifest
+# the summary.json file is created for the benefit of the TeamCity builds, where
+#   it is used to provide descriptive information to the build results page
 add_custom_target(generate_viewer_version ALL
-                  COMMAND echo "${VIEWER_SHORT_VERSION}.${VIEWER_VERSION_REVISION}" > ${CMAKE_CURRENT_BINARY_DIR}/viewer_version.txt
+                  COMMAND printf '${VIEWER_SHORT_VERSION}.${VIEWER_VERSION_REVISION}' > ${CMAKE_CURRENT_BINARY_DIR}/viewer_version.txt
+                  COMMAND printf '{"Type":"viewer","Version":"${VIEWER_SHORT_VERSION}.${VIEWER_VERSION_REVISION}"}' > ${CMAKE_BINARY_DIR}/summary.json
                   COMMENT Generating viewer_version.txt for manifest processing
                   )
 
diff --git a/indra/newview/VIEWER_VERSION.txt b/indra/newview/VIEWER_VERSION.txt
index 87ce492908..65afb3b886 100644
--- a/indra/newview/VIEWER_VERSION.txt
+++ b/indra/newview/VIEWER_VERSION.txt
@@ -1 +1 @@
-3.5.2
+3.5.4
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index 31c730e0bc..f356cff9d8 100755
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -1905,6 +1905,17 @@
       <key>Value</key>
       <integer>0</integer>
     </map>
+    <key>CoroutineStackSize</key>
+    <map>
+      <key>Comment</key>
+      <string>Size (in bytes) for each coroutine stack</string>
+      <key>Persist</key>
+      <integer>0</integer>
+      <key>Type</key>
+      <string>S32</string>
+      <key>Value</key>
+      <integer>262144</integer>
+    </map>
     <key>CreateToolCopyCenters</key>
     <map>
       <key>Comment</key>
@@ -12494,6 +12505,17 @@
       <key>Value</key>
       <string>update</string>
     </map>
+    <key>UpdaterWillingToTest</key>
+    <map>
+      <key>Comment</key>
+      <string>Whether or not the updater should offer test candidate upgrades.</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>Boolean</string>
+      <key>Value</key>
+      <string>1</string>
+    </map>
     <key>UploadBakedTexOld</key>
     <map>
       <key>Comment</key>
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index 4dfb66d5a3..7cd7ee06dc 100755
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -117,6 +117,7 @@
 
 #include "llleap.h"
 #include "stringize.h"
+#include "llcoros.h"
 
 // Third party library includes
 #include <boost/bind.hpp>
@@ -760,6 +761,7 @@ bool LLAppViewer::init()
 
 	//set the max heap size.
 	initMaxHeapSize() ;
+	LLCoros::instance().setStackSize(gSavedSettings.getS32("CoroutineStackSize"));
 
 	LLPrivateMemoryPoolManager::initClass((BOOL)gSavedSettings.getBOOL("MemoryPrivatePoolEnabled"), (U32)gSavedSettings.getU32("MemoryPrivatePoolSize")*1024*1024) ;
 
@@ -2833,6 +2835,16 @@ bool LLAppViewer::initConfiguration()
 
 	loadColorSettings();
 
+	// Let anyone else who cares know that we've populated our settings
+	// variables.
+	for (LLControlGroup::key_iter ki(LLControlGroup::beginKeys()), kend(LLControlGroup::endKeys());
+		 ki != kend; ++ki)
+	{
+		// For each named instance of LLControlGroup, send an event saying
+		// we've initialized an LLControlGroup instance by that name.
+		LLEventPumps::instance().obtain("LLControlGroup").post(LLSDMap("init", *ki));
+	}
+
 	return true; // Config was successful.
 }
 
@@ -3466,11 +3478,10 @@ void LLAppViewer::handleViewerCrash()
 	//we're already in a crash situation	
 	if (gDirUtilp)
 	{
-		std::string crash_file_name = ( gLLErrorActivated )
-			? gDirUtilp->getExpandedFilename(LL_PATH_LOGS,LLERROR_MARKER_FILE_NAME)
-			: gDirUtilp->getExpandedFilename(LL_PATH_LOGS,ERROR_MARKER_FILE_NAME);
-		LL_INFOS("MarkerFile") << "Creating crash marker file " << crash_file_name << LL_ENDL;
-		
+		std::string crash_file_name = gDirUtilp->getExpandedFilename(LL_PATH_LOGS,
+																	 gLLErrorActivated
+																	 ? LLERROR_MARKER_FILE_NAME
+																	 : ERROR_MARKER_FILE_NAME);
 		LLAPRFile crash_file ;
 		crash_file.open(crash_file_name, LL_APR_W);
 		if (crash_file.getFileHandle())
@@ -3570,7 +3581,10 @@ void LLAppViewer::recordMarkerVersion(LLAPRFile& marker_file)
 	std::string marker_version(LLVersionInfo::getChannelAndVersion());
 	if ( marker_version.length() > MAX_MARKER_LENGTH )
 	{
-		LL_WARNS_ONCE("MarkerFile") << "Version length ("<< marker_version.length()<< ") greater than maximum: marker matching may be incorrect" << LL_ENDL;
+		LL_WARNS_ONCE("MarkerFile") << "Version length ("<< marker_version.length()<< ")"
+									<< " greater than maximum (" << MAX_MARKER_LENGTH << ")"
+									<< ": marker matching may be incorrect"
+									<< LL_ENDL;
 	}
 
 	// record the viewer version in the marker file
@@ -3590,15 +3604,16 @@ bool LLAppViewer::markerIsSameVersion(const std::string& marker_name) const
 	if (marker_file.getFileHandle())
 	{
 		marker_version_length = marker_file.read(marker_version, sizeof(marker_version));
-		LL_DEBUGS("MarkerFile") << "Compare markers: ";
 		std::string marker_string(marker_version, marker_version_length);
-		LL_CONT << "\n   mine '" << my_version    << "'"
-				<< "\n marker '" << marker_string << "'"
-				<< LL_ENDL;
 		if ( 0 == my_version.compare( 0, my_version.length(), marker_version, 0, marker_version_length ) )
 		{
 			sameVersion = true;
 		}
+		LL_DEBUGS("MarkerFile") << "Compare markers for '" << marker_name << "': "
+								<< "\n   mine '" << my_version    << "'"
+								<< "\n marker '" << marker_string << "'"
+								<< "\n " << ( sameVersion ? "same" : "different" ) << " version"
+								<< LL_ENDL;
 		marker_file.close();
 	}
 	return sameVersion;
@@ -3709,7 +3724,7 @@ void LLAppViewer::initMarkerFile()
 
 void LLAppViewer::removeMarkerFile(bool leave_logout_marker)
 {
-	LL_DEBUGS("MarkerFile") << "removeMarkerFile("<<leave_logout_marker<<")" << LL_ENDL;
+	LL_DEBUGS("MarkerFile") << "removeMarkerFile("<<(leave_logout_marker?"leave":"remove") <<" logout)" << LL_ENDL;
 	if (mMarkerFile.getFileHandle())
 	{
 		LL_DEBUGS("MarkerFile") << "removeMarkerFile marker '"<<mMarkerFileName<<"'"<< LL_ENDL;
@@ -3724,12 +3739,12 @@ void LLAppViewer::removeMarkerFile(bool leave_logout_marker)
 	{
 		if (mLogoutMarkerFile.getFileHandle())
 		{
-			LL_DEBUGS("MarkerFile") << "removeMarkerFile marker '"<<mLogoutMarkerFileName<<"'"<< LL_ENDL;
+			LL_DEBUGS("MarkerFile") << "removeMarkerFile logout marker '"<<mLogoutMarkerFileName<<"'"<< LL_ENDL;
 			mLogoutMarkerFile.close();
 		}
 		else
 		{
-			LL_WARNS("MarkerFile") << "removeMarkerFile marker '"<<mLogoutMarkerFileName<<"' not open"<< LL_ENDL;
+			LL_WARNS("MarkerFile") << "removeMarkerFile logout marker '"<<mLogoutMarkerFileName<<"' not open"<< LL_ENDL;
 		}
 		LLAPRFile::remove( mLogoutMarkerFileName );
 	}
diff --git a/indra/newview/llmeshrepository.cpp b/indra/newview/llmeshrepository.cpp
index 17311dd75e..b47fe9d4b1 100755
--- a/indra/newview/llmeshrepository.cpp
+++ b/indra/newview/llmeshrepository.cpp
@@ -1215,8 +1215,8 @@ bool LLMeshRepoThread::headerReceived(const LLVolumeParams& mesh_params, U8* dat
 				mLODReqQ.push(req);
 				LLMeshRepository::sLODProcessing++;
 			}
+			mPendingLOD.erase(iter);
 		}
-		mPendingLOD.erase(iter);
 	}
 
 	return true;
diff --git a/indra/newview/skins/default/xui/en/panel_preferences_setup.xml b/indra/newview/skins/default/xui/en/panel_preferences_setup.xml
index 2fb6a9fd40..dd4533ae74 100755
--- a/indra/newview/skins/default/xui/en/panel_preferences_setup.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_setup.xml
@@ -237,8 +237,7 @@
     enabled="true"
     follows="left|top"
     height="14"
-    initial_value="true"
-    control_name="UpdateWillingToTest"
+    control_name="UpdaterWillingToTest"
     label="Willing to update to release candidates"
     left_delta="0"
     mouse_opaque="true"
diff --git a/indra/newview/viewer_manifest.py b/indra/newview/viewer_manifest.py
index bc473f6d62..2578c81224 100755
--- a/indra/newview/viewer_manifest.py
+++ b/indra/newview/viewer_manifest.py
@@ -154,10 +154,8 @@ class ViewerManifest(LLManifest):
 
             # Files in the newview/ directory
             self.path("gpu_table.txt")
-
-            # The summary.json file gets left in the base checkout dir by
-            # build.sh. It's only created for a build.sh build.
-            if not self.path2basename(os.path.join(os.pardir, os.pardir), "summary.json"):
+            # The summary.json file gets left in the build directory by newview/CMakeLists.txt.
+            if not self.path2basename(os.pardir, "summary.json"):
                 print "No summary.json file"
 
     def grid(self):
diff --git a/indra/viewer_components/updater/llupdatechecker.cpp b/indra/viewer_components/updater/llupdatechecker.cpp
index ff3763d2c5..01208565b5 100755
--- a/indra/viewer_components/updater/llupdatechecker.cpp
+++ b/indra/viewer_components/updater/llupdatechecker.cpp
@@ -108,25 +108,30 @@ void LLUpdateChecker::Implementation::checkVersion(std::string const & hostUrl,
 												   unsigned char       uniqueid[MD5HEX_STR_SIZE],
 												   bool                willing_to_test)
 {
-	llassert(!mInProgress);
-	
-	mInProgress = true;
-
-	mHostUrl     	 = hostUrl;
-	mServicePath 	 = servicePath;
-	mChannel     	 = channel;
-	mVersion     	 = version;
-	mPlatform        = platform;
-	mPlatformVersion = platform_version;
-	memcpy(mUniqueId, uniqueid, MD5HEX_STR_SIZE);
-	mWillingToTest   = willing_to_test;
+	if (!mInProgress)
+	{
+		mInProgress = true;
+
+		mHostUrl     	 = hostUrl;
+		mServicePath 	 = servicePath;
+		mChannel     	 = channel;
+		mVersion     	 = version;
+		mPlatform        = platform;
+		mPlatformVersion = platform_version;
+		memcpy(mUniqueId, uniqueid, MD5HEX_STR_SIZE);
+		mWillingToTest   = willing_to_test;
 	
-	mProtocol = sProtocolVersion;
+		mProtocol = sProtocolVersion;
 
-	std::string checkUrl = buildUrl(hostUrl, servicePath, channel, version, platform, platform_version, uniqueid, willing_to_test);
-	LL_INFOS("UpdaterService") << "checking for updates at " << checkUrl << LL_ENDL;
+		std::string checkUrl = buildUrl(hostUrl, servicePath, channel, version, platform, platform_version, uniqueid, willing_to_test);
+		LL_INFOS("UpdaterService") << "checking for updates at " << checkUrl << LL_ENDL;
 	
-	mHttpClient.get(checkUrl, this);
+		mHttpClient.get(checkUrl, this);
+	}
+	else
+	{
+		LL_WARNS("UpdaterService") << "attempting to restart a check when one is in progress; ignored" << LL_ENDL;
+	}
 }
 
 void LLUpdateChecker::Implementation::completed(U32 status,