diff options
| author | Andy Shaw <andy.shaw@digia.com> | 2015-04-09 08:58:32 +0200 |
|---|---|---|
| committer | Andy Shaw <andy.shaw@digia.com> | 2015-04-09 07:07:55 +0000 |
| commit | f0cee4568ec3bd58cbc33108a6e606c3294e0fb3 (patch) | |
| tree | 46a6173d12eeea18f19fe74665d9e46c26a1bb53 /src/printsupport | |
| parent | cd61b6c969dee74776ad7e9f3dcf1e1623b1059b (diff) | |
Add a null pointer check for parent before derefencing it
Change-Id: I5b411f50acc6719b36cdde9ae2dd766b29e9731c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Diffstat (limited to 'src/printsupport')
| -rw-r--r-- | src/printsupport/dialogs/qpagesetupdialog_win.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/printsupport/dialogs/qpagesetupdialog_win.cpp b/src/printsupport/dialogs/qpagesetupdialog_win.cpp index baa8f93454..84cdf8f976 100644 --- a/src/printsupport/dialogs/qpagesetupdialog_win.cpp +++ b/src/printsupport/dialogs/qpagesetupdialog_win.cpp @@ -94,7 +94,7 @@ int QPageSetupDialog::exec() parent = parent ? parent->window() : QApplication::activeWindow(); Q_ASSERT(!parent ||parent->testAttribute(Qt::WA_WState_Created)); - QWindow *parentWindow = parent->windowHandle(); + QWindow *parentWindow = parent ? parent->windowHandle() : 0; psd.hwndOwner = parentWindow ? (HWND)QGuiApplication::platformNativeInterface()->nativeResourceForWindow("handle", parentWindow) : 0; psd.Flags = PSD_MARGINS; |