Avoid crash in gps info widget due to storage of potentially removed …

…layer pointer (cherry-picked from 19a4357)
qgis · Aug 17, 2018 · 5d6ea60 · 5d6ea60
1 parent cddbf96
commit 5d6ea60
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/app/gps/qgsgpsinformationwidget.h b/src/app/gps/qgsgpsinformationwidget.h
@@ -102,7 +102,7 @@ class QgsGpsInformationWidget: public QWidget, private Ui::QgsGpsInformationWidg
     QList<QgsPointXY> mCaptureList;
     FixStatus mLastFixStatus;
     QString mDateTimeFormat; // user specified format string in registry (no UI presented)
-    QgsVectorLayer *mpLastLayer = nullptr;
+    QPointer< QgsVectorLayer > mpLastLayer;
     QFile *mLogFile = nullptr;
     QTextStream mLogFileTextStream;
     QColor mTrackColor;