fix finddupes tool when run from Match Threshold screen again (#790)

after merge. Avoids HandleError because potentials dict is not cleared. Fixes #11044
2019-03-16 21:26:06 -05:00
parent d1ee70a0d2
commit 54c3b29793
1 changed files with 1 additions and 0 deletions
--- a/gramps/plugins/tool/finddupes.py
+++ b/gramps/plugins/tool/finddupes.py
@@ -193,6 +193,7 @@ class DuplicatePeopleTool(tool.Tool, ManagedWindow):
        index = 0
        males = {}
        females = {}
+        self.map = {}

        length = self.db.get_number_of_people()