Avoid a crash in QMessageBoxDetailsText, just in case

Change-Id: I3322767363c34ad1f131b6ef24e274e5e5cc9f16 Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
2021-03-22 13:53:02 +08:00 · 2021-03-22 13:53:02 +08:00 · b6fe187f0d
commit b6fe187f0d
parent df121fd7f7
1 changed files with 5 additions and 2 deletions
--- a/src/widgets/dialogs/qmessagebox.cpp
+++ b/src/widgets/dialogs/qmessagebox.cpp
@ -100,9 +100,12 @@ public:
        void contextMenuEvent(QContextMenuEvent * e) override
        {
            QMenu *menu = createStandardContextMenu();
+            if (menu)
+            {
                menu->setAttribute(Qt::WA_DeleteOnClose);
                menu->popup(e->globalPos());
            }
+        }
 #endif // QT_NO_CONTEXTMENU
    };