Fix memory leak in ProgressMeter

2018-01-08 10:34:11 -06:00
parent 371a8a8f89
commit fe289da983
1 changed files with 1 additions and 0 deletions
--- a/gramps/gui/utils.py
+++ b/gramps/gui/utils.py
@@ -314,6 +314,7 @@ class ProgressMeter:
        """
        Close the progress meter
        """
+        del self.__cancel_callback
        self.__dialog.destroy()

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