From 0aacecb74c32021bd9ccaee8e9b20b107f5c16ca Mon Sep 17 00:00:00 2001
From: Russell Keith-Magee <russell@keith-magee.com>
Date: Thu, 10 Feb 2011 13:23:24 +0000
Subject: [PATCH] Fixed #15264 -- Ensured that legacy cache backends specified
 using the legacy cache format continue to work. Thanks to Stephane for the
 report.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15488 bcc190cf-cafb-0310-a4f2-bffc1f526a37
---
 django/core/cache/__init__.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/django/core/cache/__init__.py b/django/core/cache/__init__.py
index 2c75f6c671..b17ad8185a 100644
--- a/django/core/cache/__init__.py
+++ b/django/core/cache/__init__.py
@@ -101,6 +101,8 @@ if not settings.CACHES:
     engine, host, params = parse_backend_uri(settings.CACHE_BACKEND)
     if engine in backend_classes:
         engine = 'django.core.cache.backends.%s' % backend_classes[engine]
+    else:
+        engine = '%s.CacheClass' % engine
     defaults = {
         'BACKEND': engine,
         'LOCATION': host,