merge

1 files changed, 8 insertions, 1 deletions

diff --git a/indra/newview/llpanelimcontrolpanel.cpp b/indra/newview/llpanelimcontrolpanel.cpp
index 405c95fc22..8c19865550 100644
--- a/indra/newview/llpanelimcontrolpanel.cpp
+++ b/indra/newview/llpanelimcontrolpanel.cpp
@@ -71,6 +71,11 @@ void LLPanelChatControlPanel::onVoiceChannelStateChanged(const LLVoiceChannel::E
 	childSetVisible("call_btn", ! is_call_started);
 }
 
+LLPanelChatControlPanel::~LLPanelChatControlPanel()
+{
+	mVoiceChannelStateChangeConnection.disconnect();
+}
+
 BOOL LLPanelChatControlPanel::postBuild()
 {
 	childSetAction("call_btn", boost::bind(&LLPanelChatControlPanel::onCallButtonClicked, this));
@@ -113,7 +118,9 @@ void LLPanelChatControlPanel::setSessionId(const LLUUID& session_id)
 	mSessionId = session_id;
 	LLVoiceChannel* voice_channel = LLIMModel::getInstance()->getVoiceChannel(mSessionId);
 	if(voice_channel)
-		voice_channel->setStateChangedCallback(boost::bind(&LLPanelChatControlPanel::onVoiceChannelStateChanged, this, _1, _2));
+	{
+		mVoiceChannelStateChangeConnection = voice_channel->setStateChangedCallback(boost::bind(&LLPanelChatControlPanel::onVoiceChannelStateChanged, this, _1, _2));
+	}
 }
 
 LLPanelIMControlPanel::LLPanelIMControlPanel()