3 files changed, 20 insertions, 25 deletions

diff --git a/indra/llvfs/lldir.cpp b/indra/llvfs/lldir.cpp
index 29b6f490c8..795aa8327d 100644
--- a/indra/llvfs/lldir.cpp
+++ b/indra/llvfs/lldir.cpp
@@ -460,7 +460,6 @@ std::string LLDir::getExpandedFilename(ELLPath location, const std::string& subd
 	}
 
 	//llinfos << "*** EXPANDED FILENAME: <" << expanded_filename << ">" << llendl;
-
 	return expanded_filename;
 }
 
@@ -566,27 +565,23 @@ std::string LLDir::getForbiddenFileChars()
 	return "\\/:*?\"<>|";
 }
 
-void LLDir::setLindenUserDir(const std::string &first, const std::string &last)
+void LLDir::setLindenUserDir(const std::string &username)
 {
-	// if both first and last aren't set, that's bad.
-	if (!first.empty() && !last.empty())
+	// if the username isn't set, that's bad
+	if (!username.empty())
 	{
 		// some platforms have case-sensitive filesystems, so be
 		// utterly consistent with our firstname/lastname case.
-		std::string firstlower(first);
-		LLStringUtil::toLower(firstlower);
-		std::string lastlower(last);
-		LLStringUtil::toLower(lastlower);
+		std::string userlower(username);
+		LLStringUtil::toLower(userlower);
+		LLStringUtil::replaceChar(userlower, ' ', '_');
 		mLindenUserDir = getOSUserAppDir();
 		mLindenUserDir += mDirDelimiter;
-		mLindenUserDir += firstlower;
-		mLindenUserDir += "_";
-		mLindenUserDir += lastlower;
-		llinfos << "Got name for LLDir::setLindenUserDir(first='" << first << "', last='" << last << "')" << llendl;
+		mLindenUserDir += userlower;
 	}
 	else
 	{
-		llerrs << "Invalid name for LLDir::setLindenUserDir(first='" << first << "', last='" << last << "')" << llendl;
+		llerrs << "NULL name for LLDir::setLindenUserDir" << llendl;
 	}
 
 	dumpCurrentDirectories();	
@@ -604,27 +599,25 @@ void LLDir::setChatLogsDir(const std::string &path)
 	}
 }
 
-void LLDir::setPerAccountChatLogsDir(const std::string &first, const std::string &last)
+void LLDir::setPerAccountChatLogsDir(const std::string &username)
 {
 	// if both first and last aren't set, assume we're grabbing the cached dir
-	if (!first.empty() && !last.empty())
+	if (!username.empty())
 	{
 		// some platforms have case-sensitive filesystems, so be
 		// utterly consistent with our firstname/lastname case.
-		std::string firstlower(first);
-		LLStringUtil::toLower(firstlower);
-		std::string lastlower(last);
-		LLStringUtil::toLower(lastlower);
+		std::string userlower(username);
+		LLStringUtil::toLower(userlower);
+		LLStringUtil::replaceChar(userlower, ' ', '_');
 		mPerAccountChatLogsDir = getChatLogsDir();
 		mPerAccountChatLogsDir += mDirDelimiter;
-		mPerAccountChatLogsDir += firstlower;
-		mPerAccountChatLogsDir += "_";
-		mPerAccountChatLogsDir += lastlower;
+		mPerAccountChatLogsDir += userlower;
 	}
 	else
 	{
-		llwarns << "Invalid name for LLDir::setPerAccountChatLogsDir" << llendl;
+		llerrs << "NULL name for LLDir::setPerAccountChatLogsDir" << llendl;
 	}
+	
 }
 
 void LLDir::setSkinFolder(const std::string &skin_folder)
diff --git a/indra/llvfs/lldir.h b/indra/llvfs/lldir.h
index 9067d75bac..05d5efc66f 100644
--- a/indra/llvfs/lldir.h
+++ b/indra/llvfs/lldir.h
@@ -137,8 +137,8 @@ class LLDir
 	static std::string getForbiddenFileChars();
 
 	virtual void setChatLogsDir(const std::string &path);		// Set the chat logs dir to this user's dir
-	virtual void setPerAccountChatLogsDir(const std::string &first, const std::string &last);		// Set the per user chat log directory.
-	virtual void setLindenUserDir(const std::string &first, const std::string &last);		// Set the linden user dir to this user's dir
+	virtual void setPerAccountChatLogsDir(const std::string &username);		// Set the per user chat log directory.
+	virtual void setLindenUserDir(const std::string &username);		// Set the linden user dir to this user's dir
 	virtual void setSkinFolder(const std::string &skin_folder);
 	virtual bool setCacheDir(const std::string &path);
 
diff --git a/indra/llvfs/llvfs.cpp b/indra/llvfs/llvfs.cpp
index ddb76fb2ba..2b01288fd7 100644
--- a/indra/llvfs/llvfs.cpp
+++ b/indra/llvfs/llvfs.cpp
@@ -2041,9 +2041,11 @@ std::string get_extension(LLAssetType::EType type)
 	case LLAssetType::AT_ANIMATION:
 		extension = ".lla";
 		break;
+#if LL_MESH_ENABLED
 	case LLAssetType::AT_MESH:
 		extension = ".slm";
 		break;
+#endif
 	default:
 		// Just use the asset server filename extension in most cases
 		extension += ".";