Merge branch master (D540) into DRTVWR-546

# Conflicts:
#	indra/llcommon/llsdutil.cpp
#	indra/newview/VIEWER_VERSION.txt
#	indra/newview/lldrawpoolalpha.cpp
#	indra/newview/lldrawpoolwater.cpp

1 files changed, 14 insertions, 5 deletions

diff --git a/indra/newview/llconversationview.cpp b/indra/newview/llconversationview.cpp
index fee85d50bd..20fa6d490b 100644
--- a/indra/newview/llconversationview.cpp
+++ b/indra/newview/llconversationview.cpp
@@ -96,10 +96,14 @@ LLConversationViewSession::~LLConversationViewSession()
 {
 	mActiveVoiceChannelConnection.disconnect();
 
-	if(LLVoiceClient::instanceExists() && mVoiceClientObserver)
-	{
-		LLVoiceClient::getInstance()->removeObserver(mVoiceClientObserver);
-	}
+    if (mVoiceClientObserver)
+    {
+        if (LLVoiceClient::instanceExists())
+        {
+            LLVoiceClient::getInstance()->removeObserver(mVoiceClientObserver);
+        }
+        delete mVoiceClientObserver;
+    }
 
 	mFlashTimer->unset();
 }
@@ -255,7 +259,12 @@ BOOL LLConversationViewSession::postBuild()
 			mIsInActiveVoiceChannel = true;
 			if(LLVoiceClient::instanceExists())
 			{
-				LLNearbyVoiceClientStatusObserver* mVoiceClientObserver = new LLNearbyVoiceClientStatusObserver(this);
+                if (mVoiceClientObserver)
+                {
+                    LLVoiceClient::getInstance()->removeObserver(mVoiceClientObserver);
+                    delete mVoiceClientObserver;
+                }
+				mVoiceClientObserver = new LLNearbyVoiceClientStatusObserver(this);
 				LLVoiceClient::getInstance()->addObserver(mVoiceClientObserver);
 			}
 			break;