From 7c0326bcca1d08c048db86540f9de78cbc592471 Mon Sep 17 00:00:00 2001
From: Adrian Holovaty <adrian@holovaty.com>
Date: Sun, 10 Jan 2010 17:56:52 +0000
Subject: [PATCH] Fixed #12537 -- Fixed error in Model.full_validate(). Thanks,
 gauss

git-svn-id: http://code.djangoproject.com/svn/django/trunk@12174 bcc190cf-cafb-0310-a4f2-bffc1f526a37
---
 django/db/models/base.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/django/db/models/base.py b/django/db/models/base.py
index 06db7cc4e6..7fd0537214 100644
--- a/django/db/models/base.py
+++ b/django/db/models/base.py
@@ -803,7 +803,7 @@ class Model(object):
             if hasattr(e, 'message_dict'):
                 if errors:
                     for k, v in e.message_dict.items():
-                        errors.set_default(k, []).extend(v)
+                        errors.setdefault(k, []).extend(v)
                 else:
                     errors = e.message_dict
             else: