From 88e5d14c3c9b1be8a49eb443b4fb791b01a230b4 Mon Sep 17 00:00:00 2001
From: gwoo <gwoo@cakephp.org>
Date: Thu, 9 Oct 2008 23:24:28 +0000
Subject: [PATCH] small fix to the Cache::read() use of Cache::set() when using
 default configuration

git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@7723 3807eeeb-6ff5-0310-8944-8be069107fe0
---
 cake/libs/cache.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cake/libs/cache.php b/cake/libs/cache.php
index 7d560f798..428ed0e22 100644
--- a/cake/libs/cache.php
+++ b/cake/libs/cache.php
@@ -175,7 +175,7 @@ class Cache extends Object {
  *
  * @param mixed $settings Optional string for simple name-value pair or array
  * @param string $value Optional for a simple name-value pair
- * @return array of settings 
+ * @return array of settings
  * @access public
  * @static
  */
@@ -311,7 +311,7 @@ class Cache extends Object {
 		}
 		$success = $_this->_Engine[$engine]->read($settings['prefix'] . $key);
 
-		if ($config !== $_this->__name) {
+		if ($config !== null && $config !== $_this->__name) {
 			$settings = $_this->set();
 		}
 		return $success;