From d91479a287fcda93415569bbf872df15bc6cdbf8 Mon Sep 17 00:00:00 2001
From: Malcolm Tredinnick <malcolm.tredinnick@gmail.com>
Date: Thu, 13 Mar 2008 11:48:25 +0000
Subject: queryset-refactor: Changed the return type of an internal function.
 Previous polymorphic return type was dumb.

git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7235 bcc190cf-cafb-0310-a4f2-bffc1f526a37
---
 django/db/models/sql/datastructures.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'django/db/models/sql/datastructures.py')

diff --git a/django/db/models/sql/datastructures.py b/django/db/models/sql/datastructures.py
index e1ab0eded7..bc21fb3b68 100644
--- a/django/db/models/sql/datastructures.py
+++ b/django/db/models/sql/datastructures.py
@@ -9,6 +9,10 @@ class EmptyResultSet(Exception):
 class FullResultSet(Exception):
     pass
 
+class JoinError(Exception):
+    def __init__(self, level):
+        self.level = level
+
 class Empty(object):
     pass
 
-- 
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