From 90c454909ca9b86d096c18a011f6c10465a672e2 Mon Sep 17 00:00:00 2001
From: Marcus Eggenberger <egs@quassel-irc.org>
Date: Wed, 28 Nov 2007 17:06:04 +0000
Subject: [PATCH 1/1] This should fix the bug, that buffer switches are
 propagated multiple times

---
 src/client/buffertreemodel.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/client/buffertreemodel.cpp b/src/client/buffertreemodel.cpp
index 1066c894..bc2bf0ad 100644
--- a/src/client/buffertreemodel.cpp
+++ b/src/client/buffertreemodel.cpp
@@ -313,8 +313,9 @@ void BufferTreeModel::bufferUpdated(Buffer *buffer) {
 // This Slot indicates that the user has selected a different buffer in the gui
 void BufferTreeModel::setCurrentIndex(const QModelIndex &index, QItemSelectionModel::SelectionFlags command) {
   Q_UNUSED(command)
-  if(isBufferIndex(index)) {
-    currentBuffer = getBufferByIndex(index);
+  Buffer *newCurrentBuffer;
+  if(isBufferIndex(index) && currentBuffer != (newCurrentBuffer = getBufferByIndex(index))) {
+    currentBuffer = newCurrentBuffer;
     bufferActivity(Buffer::NoActivity, currentBuffer);
     emit bufferSelected(currentBuffer);
     emit selectionChanged(index);
-- 
2.20.1