merge from viewer-trunk

1 files changed, 13 insertions, 0 deletions

diff --git a/indra/newview/llpanelgroupnotices.cpp b/indra/newview/llpanelgroupnotices.cpp
index c0891ae749..9912f351c2 100644
--- a/indra/newview/llpanelgroupnotices.cpp
+++ b/indra/newview/llpanelgroupnotices.cpp
@@ -518,6 +518,11 @@ void LLPanelGroupNotices::processNotices(LLMessageSystem* msg)
 
 	mNoticesList->setEnabled(TRUE);
 
+	//save sort state and set unsorted state to prevent unnecessary 
+	//sorting while adding notices
+	bool save_sort = mNoticesList->isSorted();
+	mNoticesList->setNeedsSort(false);
+
 	for (;i<count;++i)
 	{
 		msg->getUUID("Data","NoticeID",id,i);
@@ -528,6 +533,13 @@ void LLPanelGroupNotices::processNotices(LLMessageSystem* msg)
 			mNoticesList->setEnabled(FALSE);
 			return;
 		}
+
+		//with some network delays we can receive notice list more then once...
+		//so add only unique notices
+		S32 pos = mNoticesList->getItemIndex(id);
+
+		if(pos!=-1)//if items with this ID already in the list - skip it
+			continue;
 			
 		msg->getString("Data","Subject",subj,i);
 		msg->getString("Data","FromName",name,i);
@@ -563,6 +575,7 @@ void LLPanelGroupNotices::processNotices(LLMessageSystem* msg)
 		mNoticesList->addElement(row, ADD_BOTTOM);
 	}
 
+	mNoticesList->setNeedsSort(save_sort);
 	mNoticesList->updateSort();
 }