diff options
| author | Oliver Eftevaag <oliver.eftevaag@qt.io> | 2021-03-04 15:14:18 +0100 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2021-03-30 15:10:18 +0000 |
| commit | 117e0a43694ca26f1720c6ed612ed1b1a4d58a58 (patch) | |
| tree | 3cc0975058bc3b570620694564d3f20223378720 /src | |
| parent | fd2fa0e2b026c6e967ec7cb9302eabf1f3f5de1d (diff) | |
Add nullptr check
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>
Diffstat (limited to 'src')
| -rw-r--r-- | src/printsupport/dialogs/qprintdialog_unix.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/printsupport/dialogs/qprintdialog_unix.cpp b/src/printsupport/dialogs/qprintdialog_unix.cpp index 6cd5ccb880..ad8ebecf03 100644 --- a/src/printsupport/dialogs/qprintdialog_unix.cpp +++ b/src/printsupport/dialogs/qprintdialog_unix.cpp @@ -1133,7 +1133,8 @@ void QUnixPrintWidgetPrivate::updateWidget() widget.lOutput->setVisible(printToFile); widget.fileBrowser->setVisible(printToFile); - widget.properties->setVisible(q->testOption(QAbstractPrintDialog::PrintShowPageSize)); + if (q) + widget.properties->setVisible(q->testOption(QAbstractPrintDialog::PrintShowPageSize)); } QUnixPrintWidgetPrivate::~QUnixPrintWidgetPrivate() |