From ce7113ccbe5047baeb317c4b854ec119f8b5b460 Mon Sep 17 00:00:00 2001
From: Aymeric Augustin <aymeric.augustin@m4x.org>
Date: Thu, 22 Mar 2012 18:09:22 +0000
Subject: [PATCH] =?UTF-8?q?Used=20SortedDict=20instead=20of=20dict=20to=20?=
 =?UTF-8?q?avoid=20random=20errors=20that=20may=20occur=20when=20dict=20ra?=
 =?UTF-8?q?ndomization=20is=20enabled=20in=20Python.=20Refs=20#17758.=20Th?=
 =?UTF-8?q?anks=20=C5=81ukasz=20Rekucki.?=
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@17777 bcc190cf-cafb-0310-a4f2-bffc1f526a37
---
 django/db/models/sql/query.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/django/db/models/sql/query.py b/django/db/models/sql/query.py
index 693dde3b40..ce11716aba 100644
--- a/django/db/models/sql/query.py
+++ b/django/db/models/sql/query.py
@@ -100,7 +100,7 @@ class Query(object):
 
     def __init__(self, model, where=WhereNode):
         self.model = model
-        self.alias_refcount = {}
+        self.alias_refcount = SortedDict()
         self.alias_map = {}     # Maps alias to join information
         self.table_map = {}     # Maps table names to list of aliases.
         self.join_map = {}
@@ -819,7 +819,7 @@ class Query(object):
         assert current < ord('Z')
         prefix = chr(current + 1)
         self.alias_prefix = prefix
-        change_map = {}
+        change_map = SortedDict()
         for pos, alias in enumerate(self.tables):
             if alias in exceptions:
                 continue