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HiddenData · Feb 23, 2013 · fb87014 · fb87014
1 parent 15bcccf
commit fb87014
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/django/contrib/admin/util.py b/django/contrib/admin/util.py
@@ -155,6 +155,7 @@ def collect(self, objs, source_attr=None, **kwargs):
                 self.add_edge(getattr(obj, source_attr), obj)
             else:
                 if obj._meta.proxy:
+                    # Take concrete model's instance to avoid mismatch in edges
                     obj = obj._meta.concrete_model(pk=obj.pk)
                 self.add_edge(None, obj)
         try: