2 files changed, 14 insertions, 12 deletions

diff --git a/indra/newview/llspeakers.cpp b/indra/newview/llspeakers.cpp
index e80756e4de..7867e1573c 100755
--- a/indra/newview/llspeakers.cpp
+++ b/indra/newview/llspeakers.cpp
@@ -611,11 +611,14 @@ void LLSpeakerMgr::updateSpeakerList()
 	setSpeaker(gAgentID, "", LLSpeaker::STATUS_VOICE_ACTIVE, LLSpeaker::SPEAKER_AGENT);
 }
 
-void LLSpeakerMgr::setSpeakerNotInChannel(LLSpeaker* speakerp)
+void LLSpeakerMgr::setSpeakerNotInChannel(LLPointer<LLSpeaker> speakerp)
 {
-	speakerp->mStatus = LLSpeaker::STATUS_NOT_IN_CHANNEL;
-	speakerp->mDotColor = INACTIVE_COLOR;
-	mSpeakerDelayRemover->setActionTimer(speakerp->mID);
+	if  (speakerp.notNull())
+	{
+		speakerp->mStatus = LLSpeaker::STATUS_NOT_IN_CHANNEL;
+		speakerp->mDotColor = INACTIVE_COLOR;
+		mSpeakerDelayRemover->setActionTimer(speakerp->mID);
+	}
 }
 
 bool LLSpeakerMgr::removeSpeaker(const LLUUID& speaker_id)
@@ -795,7 +798,7 @@ void LLIMSpeakerMgr::updateSpeakers(const LLSD& update)
 
 			if (agent_data.isMap() && agent_data.has("transition"))
 			{
-				if (agent_data["transition"].asString() == "LEAVE" && speakerp.notNull())
+				if (agent_data["transition"].asString() == "LEAVE")
 				{
 					setSpeakerNotInChannel(speakerp);
 				}
@@ -806,7 +809,7 @@ void LLIMSpeakerMgr::updateSpeakers(const LLSD& update)
 				}
 				else
 				{
-					LL_WARNS() << "bad membership list update " << ll_print_sd(agent_data["transition"]) << LL_ENDL;
+					LL_WARNS() << "bad membership list update from 'agent_updates' for agent " << agent_id << ", transition " << ll_print_sd(agent_data["transition"]) << LL_ENDL;
 				}
 			}
 
@@ -848,7 +851,7 @@ void LLIMSpeakerMgr::updateSpeakers(const LLSD& update)
 			LLPointer<LLSpeaker> speakerp = findSpeaker(agent_id);
 
 			std::string agent_transition = update_it->second.asString();
-			if (agent_transition == "LEAVE" && speakerp.notNull())
+			if (agent_transition == "LEAVE")
 			{
 				setSpeakerNotInChannel(speakerp);
 			}
@@ -859,8 +862,7 @@ void LLIMSpeakerMgr::updateSpeakers(const LLSD& update)
 			}
 			else
 			{
-				LL_WARNS() << "bad membership list update "
-						<< agent_transition << LL_ENDL;
+				LL_WARNS() << "bad membership list update from 'updates' for agent " << agent_id << ", transition " << agent_transition << LL_ENDL;
 			}
 		}
 	}
@@ -1041,8 +1043,8 @@ void LLLocalSpeakerMgr::updateSpeakerList()
 	for (speaker_map_t::iterator speaker_it = mSpeakers.begin(); speaker_it != mSpeakers.end(); ++speaker_it)
 	{
 		LLUUID speaker_id = speaker_it->first;
-		LLSpeaker* speakerp = speaker_it->second;
-		if (speakerp->mStatus == LLSpeaker::STATUS_TEXT_ONLY)
+		LLPointer<LLSpeaker> speakerp = speaker_it->second;
+		if (speakerp.notNull() && speakerp->mStatus == LLSpeaker::STATUS_TEXT_ONLY)
 		{
 			LLVOAvatar* avatarp = (LLVOAvatar*)gObjectList.findObject(speaker_id);
 			if (!avatarp || dist_vec_squared(avatarp->getPositionAgent(), gAgent.getPositionAgent()) > CHAT_NORMAL_RADIUS * CHAT_NORMAL_RADIUS)
diff --git a/indra/newview/llspeakers.h b/indra/newview/llspeakers.h
index e953dd0e1a..0e69184125 100755
--- a/indra/newview/llspeakers.h
+++ b/indra/newview/llspeakers.h
@@ -258,7 +258,7 @@ public:
 
 protected:
 	virtual void updateSpeakerList();
-	void setSpeakerNotInChannel(LLSpeaker* speackerp);
+	void setSpeakerNotInChannel(LLPointer<LLSpeaker> speackerp);
 	bool removeSpeaker(const LLUUID& speaker_id);
 
 	typedef std::map<LLUUID, LLPointer<LLSpeaker> > speaker_map_t;