wxGUI/mapwin: check if 'BufferedMapWindow' instance exist before call…

…ing '_runUpdateMap()' method (#1456) Related to switching MAPSETs between different LOCATIONs if the 3D view is activated.
OSGeo · May 6, 2021 · e7eb25f · e7eb25f
1 parent f222a5c
commit e7eb25f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/gui/wxpython/mapwin/buffered.py b/gui/wxpython/mapwin/buffered.py
@@ -925,7 +925,7 @@ def _timingFunction(self, pid):
                 return
 
     def _onUpdateMap(self, event):
-        if self.timerRunId == event.pid:
+        if self and self.timerRunId == event.pid:
             self._runUpdateMap()
 
     def _runUpdateMap(self):