From 52afddcaeb0ba1a0d1489556adc32c378fe512dd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lubo=C5=A1=20Lu=C5=88=C3=A1k?= <l.lunak@kde.org>
Date: Tue, 13 Mar 2007 09:49:44 +0000
Subject: [PATCH] Don't unref a deleted window more than once.

svn path=/branches/work/kwin_composite/; revision=642067
---
 effects/fade.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/effects/fade.cpp b/effects/fade.cpp
index 81cf302b08..3aefb98681 100644
--- a/effects/fade.cpp
+++ b/effects/fade.cpp
@@ -42,7 +42,10 @@ void FadeEffect::prePaintWindow( EffectWindow* w, int* mask, QRegion* region, in
         if( !windows[ w ].isFading())
             {
             if( windows[ w ].deleted )
+                {
                 static_cast< Deleted* >( w->window())->unrefWindow();
+                windows.remove( w );
+                }
             }
         else
             {