From 57f752b30a0f452e9cc079b5a4ede6134719a769 Mon Sep 17 00:00:00 2001 From: Oliver Eftevaag Date: Thu, 4 Mar 2021 15:14:18 +0100 Subject: 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 --- src/printsupport/dialogs/qprintdialog_unix.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/printsupport/dialogs') 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() -- cgit v1.2.3