From efa28b23f562be85fdd2b9ab12001d91126af70c Mon Sep 17 00:00:00 2001
From: Philip Falkner <philip.falkner@gmail.com>
Date: Fri, 30 Mar 2007 17:15:48 +0000
Subject: [PATCH] Don't crash when activating a window on another desktop.

svn path=/branches/work/kwin_composite/; revision=648171
---
 effects/presentwindows.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/effects/presentwindows.cpp b/effects/presentwindows.cpp
index fc695c5e4b..caf42e89e2 100644
--- a/effects/presentwindows.cpp
+++ b/effects/presentwindows.cpp
@@ -141,6 +141,9 @@ void PresentWindowsEffect::windowInputMouseEvent( Window w, QEvent* e )
         if( it.value().area.contains(pos) )
             {
             effects->activateWindow( it.key()->effectWindow());
+            // mWindowData gets cleared and rebuilt when a window is
+            // activated, so it's dangerous (and unnecessary) to continue
+            break;
             }
         }