diff options
| author | Oliver Eftevaag <oliver.eftevaag@qt.io> | 2021-03-04 15:14:18 +0100 |
|---|---|---|
| committer | Oliver Eftevaag <oliver.eftevaag@qt.io> | 2021-03-16 18:44:17 +0100 |
| commit | 57f752b30a0f452e9cc079b5a4ede6134719a769 (patch) | |
| tree | 4210e3f5b89a96549cf11f4f3a8dad467f1f6abf /src/printsupport/dialogs/qprintdialog_unix.cpp | |
| parent | 2eec7db03df8b97d2b97464518bb44c8376c962a (diff) | |
Add nullptr check
Adding a nullptr check before dereferencing in case q is null.
Pick-to: 6.0 6.1
Change-Id: Ia440e2ed41cbaf06a5919930c2e1615bb3916ff3
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Diffstat (limited to 'src/printsupport/dialogs/qprintdialog_unix.cpp')
| -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() |