From 7d9af97bd0de4e84bc37d03d0ea45fa6b89283a0 Mon Sep 17 00:00:00 2001
From: gwoo <gwoo@cakephp.org>
Date: Thu, 14 Aug 2008 06:09:31 +0000
Subject: [PATCH] fixes #5261, return by reference in class registry

git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@7465 3807eeeb-6ff5-0310-8944-8be069107fe0
---
 cake/libs/class_registry.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cake/libs/class_registry.php b/cake/libs/class_registry.php
index 61d328dfb..e3733df9e 100644
--- a/cake/libs/class_registry.php
+++ b/cake/libs/class_registry.php
@@ -277,7 +277,7 @@ class ClassRegistry {
  * @param string $class
  * @return boolean
  */
-	function _duplicate($alias,  $class) {
+	function &_duplicate($alias,  $class) {
 		$_this =& ClassRegistry::getInstance();
 		$duplicate = false;
 		if ($_this->isKeySet($alias)) {