4 files changed, 38 insertions, 16 deletions

diff --git a/indra/llui/llfolderviewitem.h b/indra/llui/llfolderviewitem.h
index 7cbe70fb8b..8bb73bcf5d 100755
--- a/indra/llui/llfolderviewitem.h
+++ b/indra/llui/llfolderviewitem.h
@@ -260,7 +260,7 @@ public:
 
 	//	virtual void handleDropped();
 	virtual void draw();
-	void drawOpenFolderArrow(const Params& default_params, const LLUIColor& fg_color);
+	virtual void drawOpenFolderArrow(const Params& default_params, const LLUIColor& fg_color);
     void drawHighlight(const BOOL showContent, const BOOL hasKeyboardFocus, const LLUIColor &bgColor, const LLUIColor &outlineColor, const LLUIColor &mouseOverColor);
     void drawLabel(const LLFontGL * font, const F32 x, const F32 y, const LLColor4& color, F32 &right_x);
 	virtual BOOL handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop,
diff --git a/indra/newview/llconversationview.cpp b/indra/newview/llconversationview.cpp
index 0f649361fb..2d3a008bf4 100755
--- a/indra/newview/llconversationview.cpp
+++ b/indra/newview/llconversationview.cpp
@@ -344,6 +344,15 @@ void LLConversationViewSession::onCurrentVoiceSessionChanged(const LLUUID& sessi
 	}
 }
 
+void LLConversationViewSession::drawOpenFolderArrow(const LLFolderViewItem::Params& default_params, const LLUIColor& fg_color)
+{
+	LLConversationItem * itemp = dynamic_cast<LLConversationItem*>(getViewModelItem());
+	if (itemp && itemp->getType() != LLConversationItem::CONV_SESSION_1_ON_1)
+	{
+		LLFolderViewFolder::drawOpenFolderArrow(default_params, fg_color);
+	}
+}
+
 //
 // Implementation of conversations list participant (avatar) widgets
 //
diff --git a/indra/newview/llconversationview.h b/indra/newview/llconversationview.h
index 4d77a4ade0..aeca747260 100755
--- a/indra/newview/llconversationview.h
+++ b/indra/newview/llconversationview.h
@@ -71,6 +71,8 @@ public:
 
 	/*virtual*/	bool isMinimized() { return mMinimizedMode; }
 
+	/*virtual*/ void drawOpenFolderArrow(const LLFolderViewItem::Params& default_params, const LLUIColor& fg_color);
+
 	void toggleMinimizedMode(bool is_minimized);
 
 	void setVisibleIfDetached(BOOL visible);
diff --git a/indra/newview/llimfloatercontainer.cpp b/indra/newview/llimfloatercontainer.cpp
index 52deae445b..af43b1ac38 100644
--- a/indra/newview/llimfloatercontainer.cpp
+++ b/indra/newview/llimfloatercontainer.cpp
@@ -424,15 +424,21 @@ bool LLIMFloaterContainer::onConversationModelEvent(const LLSD& event)
 			LLConversationItemSession* session_model = dynamic_cast<LLConversationItemSession*>(mConversationsItems[session_id]);
 			if (session_model)
 			{
-				LLConversationItemParticipant* participant_model = session_model->findParticipant(participant_id);
-				if (participant_model)
+				const LLUUID& uuid = session_model->getUUID();
+
+				LLIMModel::LLIMSession * im_sessionp = LLIMModel::getInstance()->findIMSession(uuid);
+
+				if (uuid.isNull() || im_sessionp && !im_sessionp->isP2PSessionType())
 				{
-					participant_view = createConversationViewParticipant(participant_model);
-					participant_view->addToFolder(session_view);
-					participant_view->setVisible(TRUE);
+					LLConversationItemParticipant* participant_model = session_model->findParticipant(participant_id);
+					if (participant_model)
+					{
+						participant_view = createConversationViewParticipant(participant_model);
+						participant_view->addToFolder(session_view);
+						participant_view->setVisible(TRUE);
+					}
 				}
 			}
-
 		}
 	}
 	else if (type == "update_participant")
@@ -1175,17 +1181,22 @@ void LLIMFloaterContainer::addConversationListItem(const LLUUID& uuid, bool isWi
 	// Add a new conversation widget to the root folder of the folder view
 	widget->addToFolder(mConversationsRoot);
 	widget->requestArrange();
-	
+
+	LLIMModel::LLIMSession * im_sessionp = LLIMModel::getInstance()->findIMSession(uuid);
+
 	// Create the participants widgets now
 	// Note: usually, we do not get an updated avatar list at that point
-	LLFolderViewModelItemCommon::child_list_t::const_iterator current_participant_model = item->getChildrenBegin();
-	LLFolderViewModelItemCommon::child_list_t::const_iterator end_participant_model = item->getChildrenEnd();
-	while (current_participant_model != end_participant_model)
-	{
-		LLConversationItem* participant_model = dynamic_cast<LLConversationItem*>(*current_participant_model);
-		LLConversationViewParticipant* participant_view = createConversationViewParticipant(participant_model);
-		participant_view->addToFolder(widget);
-		current_participant_model++;
+	if (uuid.isNull() || im_sessionp && !im_sessionp->isP2PSessionType())
+	{
+		LLFolderViewModelItemCommon::child_list_t::const_iterator current_participant_model = item->getChildrenBegin();
+		LLFolderViewModelItemCommon::child_list_t::const_iterator end_participant_model = item->getChildrenEnd();
+		while (current_participant_model != end_participant_model)
+		{
+			LLConversationItem* participant_model = dynamic_cast<LLConversationItem*>(*current_participant_model);
+			LLConversationViewParticipant* participant_view = createConversationViewParticipant(participant_model);
+			participant_view->addToFolder(widget);
+			current_participant_model++;
+		}
 	}
 
 	// set the widget to minimized mode if conversations pane is collapsed