Ticket #7498: dj-foreignkey-typecheck-fix.patch

base.py

@@ -216 +210 @@
                             val = None
                         else:
                             try:
+                                if not isinstance(rel_obj, field.rel.to):
+                                    raise AttributeError
                                 val = getattr(rel_obj, field.rel.get_related_field().attname)
                             except AttributeError:
                                 raise TypeError("Invalid value: %r should be a %s instance, not a %s" %