From 7f4872a340f7c9f181479df923ad95c7192a8982 Mon Sep 17 00:00:00 2001
From: Friedemann Kleint <Friedemann.Kleint@digia.com>
Date: Wed, 17 Apr 2013 13:54:49 +0200
Subject: Fix crash on empty child list in QAccessibleQuickWindow::rootItem().
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Change-Id: I07f1482216c3147bf851046e61a56ec74f074dea
Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>
---
 src/plugins/accessible/quick/qaccessiblequickview.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/plugins/accessible/quick/qaccessiblequickview.cpp b/src/plugins/accessible/quick/qaccessiblequickview.cpp
index 4251a80b33..b85f23c48b 100644
--- a/src/plugins/accessible/quick/qaccessiblequickview.cpp
+++ b/src/plugins/accessible/quick/qaccessiblequickview.cpp
@@ -60,8 +60,11 @@ QAccessibleQuickWindow::QAccessibleQuickWindow(QQuickWindow *object)
 
 QQuickItem *QAccessibleQuickWindow::rootItem() const
 {
-    if (window()->contentItem())
-        return window()->contentItem()->childItems().first();
+    if (QQuickItem *ci = window()->contentItem()) {
+        const QList<QQuickItem *> &childItems = ci->childItems();
+        if (!childItems.isEmpty())
+            return childItems.first();
+    }
     return 0;
 }
 
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