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Add nullptr check

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Adding a nullptr check before dereferencing in case q is null.

Change-Id: Ia440e2ed41cbaf06a5919930c2e1615bb3916ff3
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
(cherry picked from commit 57f752b30a0f452e9cc079b5a4ede6134719a769)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This commit is contained in:
Oliver Eftevaag 2021-03-04 15:14:18 +01:00 committed by Qt Cherry-pick Bot
parent fd2fa0e2b0
commit 117e0a4369
1 changed files with 2 additions and 1 deletions
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3
src/printsupport/dialogs/qprintdialog_unix.cpp
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@ -1133,7 +1133,8 @@ void QUnixPrintWidgetPrivate::updateWidget()
widget.lOutput->setVisible(printToFile); widget.lOutput->setVisible(printToFile);
widget.fileBrowser->setVisible(printToFile); widget.fileBrowser->setVisible(printToFile);
widget.properties->setVisible(q->testOption(QAbstractPrintDialog::PrintShowPageSize)); if (q)
widget.properties->setVisible(q->testOption(QAbstractPrintDialog::PrintShowPageSize));
} }
QUnixPrintWidgetPrivate::~QUnixPrintWidgetPrivate() QUnixPrintWidgetPrivate::~QUnixPrintWidgetPrivate()