From 3ebcbdd322c070c9bada31eceea1ea3c6ac2c0de Mon Sep 17 00:00:00 2001
From: Paul Olav Tvete <paul.tvete@digia.com>
Date: Mon, 11 Nov 2013 14:40:50 +0100
Subject: [PATCH] Android: fix crash on exit

Let's not try to dereference the null pointer.

Task-number: QTBUG-34746
Change-Id: Iee79b711bd81614e36af4ab3612f9a87053a39f2
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
---
 src/plugins/platforms/android/src/androidjnimenu.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/platforms/android/src/androidjnimenu.cpp b/src/plugins/platforms/android/src/androidjnimenu.cpp
index 866acd3c7e..293af2b9cd 100644
--- a/src/plugins/platforms/android/src/androidjnimenu.cpp
+++ b/src/plugins/platforms/android/src/androidjnimenu.cpp
@@ -142,7 +142,7 @@ namespace QtAndroidMenu
 
     void setActiveTopLevelWindow(QWindow *window)
     {
-        Qt::WindowFlags flags = window->flags();
+        Qt::WindowFlags flags = window ? window->flags() : Qt::WindowFlags();
         bool isNonRegularWindow = flags & (Qt::Desktop | Qt::Popup | Qt::Dialog | Qt::Sheet) & ~Qt::Window;
         if (isNonRegularWindow)
             return;