2 files changed, 17 insertions, 3 deletions
diff --git a/indra/newview/llfloaterimcontainer.cpp b/indra/newview/llfloaterimcontainer.cpp
index 2b13ce6377..05db0e93e6 100644
--- a/indra/newview/llfloaterimcontainer.cpp
+++ b/indra/newview/llfloaterimcontainer.cpp
@@ -62,7 +62,8 @@ LLFloaterIMContainer::LLFloaterIMContainer(const LLSD& seed, const Params& param
 	mExpandCollapseBtn(NULL),
 	mConversationsRoot(NULL),
 	mConversationsEventStream("ConversationsEvents"),
-	mInitialized(false)
+	mInitialized(false),
+	mIsFirstLaunch(false)
 {
     mEnableCallbackRegistrar.add("IMFloaterContainer.Check", boost::bind(&LLFloaterIMContainer::isActionChecked, this, _2));
 	mCommitCallbackRegistrar.add("IMFloaterContainer.Action", boost::bind(&LLFloaterIMContainer::onCustomAction,  this, _2));
@@ -243,6 +244,7 @@ BOOL LLFloaterIMContainer::postBuild()
 	mGeneralTitle = getTitle();
 	
 	mInitialized = true;
+	mIsFirstLaunch = true;
 
 	// Add callbacks:
 	// We'll take care of view updates on idle
@@ -273,14 +275,19 @@ void LLFloaterIMContainer::addFloater(LLFloater* floaterp,
 		openFloater(floaterp->getKey());
 		return;
 	}
+
+	LLUUID session_id = floaterp->getKey();
 	
 	// Make sure the message panel is open when adding a floater or it stays mysteriously hidden
-	collapseMessagesPane(false);
+	if (!mIsFirstLaunch)
+	{
+		collapseMessagesPane(false);
+	}
 
 	// Add the floater
 	LLMultiFloater::addFloater(floaterp, select_added_floater, insertion_point);
 
-	LLUUID session_id = floaterp->getKey();
+
 	
 	LLIconCtrl* icon = 0;
 
@@ -630,6 +637,12 @@ void LLFloaterIMContainer::collapseMessagesPane(bool collapse)
 		return;
 	}
 
+	if (mIsFirstLaunch)
+	{
+		mIsFirstLaunch = false;
+		return;
+	}
+
 	// Save current width of panels before collapsing/expanding right pane.
 	S32 conv_pane_width = mConversationsPane->getRect().getWidth();
     S32 msg_pane_width = mMessagesPane->getRect().getWidth();
diff --git a/indra/newview/llfloaterimcontainer.h b/indra/newview/llfloaterimcontainer.h
index 06af6c7b51..a28dba3b98 100644
--- a/indra/newview/llfloaterimcontainer.h
+++ b/indra/newview/llfloaterimcontainer.h
@@ -167,6 +167,7 @@ private:
 	LLLayoutStack* mConversationsStack;
 	
 	bool mInitialized;
+	bool mIsFirstLaunch;
 
 	LLUUID mSelectedSession;
 	std::string mGeneralTitle;