Ticket #7197: ticket_7197.patch

django/db/models/manipulators.py

@@ -282 +282 @@
     from django.utils.text import get_text_list
     field_list = [opts.get_field(field_name) for field_name in field_name_list]
     if isinstance(field_list[0].rel, ManyToOneRel):
-        kwargs = {'%s__%s__iexact' % (field_name_list[0], field_list[0].rel.field_name): field_data}
+#        kwargs = {'%s__%s__iexact' % (field_name_list[0], field_list[0].rel.field_name): field_data}
+        kwargs = {'%s__pk' % field_name_list[0]: field_data}
     else:
         kwargs = {'%s__iexact' % field_name_list[0]: field_data}
     for f in field_list[1:]: