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d.mon: fix calling d.erase

Anna Petrasova 5 years ago
parent
3f2ea9c02e
commit
a9d2c0bd69
1 changed files with 1 additions and 1 deletions
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  1. 1 1
      gui/wxpython/mapdisp/main.py

+ 1 - 1
gui/wxpython/mapdisp/main.py
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@@ -156,7 +156,7 @@ class DMonMap(Map):
 
             else:
 
             else:
 
                 # clean overlays after erase
 
                 # clean overlays after erase
 
                 self.oldOverlays = []
 
                 self.oldOverlays = []
 
-                overlays = self._giface.GetMapDisplay().decorations.keys()
 
+                overlays = list(self._giface.GetMapDisplay().decorations.keys())
 
                 for each in overlays:
 
                 for each in overlays:
 
                     self._giface.GetMapDisplay().RemoveOverlay(each)
 
                     self._giface.GetMapDisplay().RemoveOverlay(each)