From f0ceef57b178d4ed71e61a6ce2681f3d401d69fe Mon Sep 17 00:00:00 2001
From: Maurice Kalinowski <maurice.kalinowski@nokia.com>
Date: Tue, 14 Apr 2009 14:59:30 +0200
Subject: fix potential crash

Reviewed-by: Thomas Hartmann

need to check for valid menuBar, otherwise dereferencing will
horribly fail.
---
 src/gui/widgets/qmainwindow.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gui/widgets/qmainwindow.cpp b/src/gui/widgets/qmainwindow.cpp
index 46d6471..2abc9e8 100644
--- a/src/gui/widgets/qmainwindow.cpp
+++ b/src/gui/widgets/qmainwindow.cpp
@@ -481,7 +481,7 @@ void QMainWindow::setMenuBar(QMenuBar *menuBar)
         oldMenuBar->deleteLater();
     }
 #ifdef Q_OS_WINCE
-    if (menuBar->size().height() > 0)
+    if (menuBar && menuBar->size().height() > 0)
 #endif
     d->layout->setMenuBar(menuBar);
 }
-- 
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