From 90de48493be283b9afb249f6a0fd8dbd8958517d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B8rgen=20Lind?= <jorgen.lind@nokia.com>
Date: Fri, 10 Dec 2010 16:43:16 +0100
Subject: Handle the QWidgetPrivate::mapper structure

Dont have widgets without a valid winId there
---
 src/gui/kernel/qwidget_qpa.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gui/kernel/qwidget_qpa.cpp b/src/gui/kernel/qwidget_qpa.cpp
index 24ab8f7..560c9cd 100644
--- a/src/gui/kernel/qwidget_qpa.cpp
+++ b/src/gui/kernel/qwidget_qpa.cpp
@@ -768,6 +768,7 @@ void QWidgetPrivate::deleteTLSysExtra()
                 context->deleteQGLContext();
             }
         }
+        setWinId(0);
         delete extra->topextra->platformWindow;
         extra->topextra->platformWindow = 0;
         extra->topextra->backingStore.destroy();
-- 
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