From 9f7e8dcd408f8a082d6b8355c78c692d71becbb8 Mon Sep 17 00:00:00 2001
From: Markus Goetz <Markus.Goetz@nokia.com>
Date: Mon, 4 May 2009 14:29:39 +0200
Subject: Fix crash in QWebView when application has a style sheet
Task: 252796
Rev-By: Tor Arne
---
src/gui/styles/qstylesheetstyle.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/gui/styles/qstylesheetstyle.cpp b/src/gui/styles/qstylesheetstyle.cpp
index 058660e..714b8c5 100644
--- a/src/gui/styles/qstylesheetstyle.cpp
+++ b/src/gui/styles/qstylesheetstyle.cpp
@@ -4926,7 +4926,7 @@ QSize QStyleSheetStyle::sizeFromContents(ContentsType ct, const QStyleOption *op
case CT_LineEdit:
#ifndef QT_NO_SPINBOX
// ### hopelessly broken QAbstractSpinBox (part 2)
- if (QAbstractSpinBox *spinBox = qobject_cast<QAbstractSpinBox *>(w->parentWidget())) {
+ if (QAbstractSpinBox *spinBox = qobject_cast<QAbstractSpinBox *>(w ? w->parentWidget() : 0)) {
QRenderRule rule = renderRule(spinBox, opt);
if (rule.hasBox() || !rule.hasNativeBorder())
return csz;
--
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