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Fix RemoveUnused tool for crash caused by Gtk introspection bug

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Fixes #11634
This commit is contained in:
prculley 2020-03-31 09:35:55 -05:00 committed by Paul Culley
parent f1f8847a86
commit 924d82a7c4
1 changed files with 5 additions and 1 deletions
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6
gramps/plugins/tool/removeunused.py
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@ -172,7 +172,11 @@ class RemoveUnused(tool.Tool, ManagedWindow, UpdateCallback):
GObject.TYPE_STRING,
GObject.TYPE_STRING,
GObject.TYPE_STRING)
self.sort_model = self.real_model.sort_new_with_model()
# a short term Gtk introspection means we need to try both ways:
if hasattr(self.real_model, "sort_new_with_model"):
self.sort_model = self.real_model.sort_new_with_model()
else:
self.sort_model = Gtk.TreeModelSort.new_with_model(self.real_model)
self.warn_tree.set_model(self.sort_model)
self.renderer = Gtk.CellRendererText()