From bc27d1eae4fecaf5bf8a84480b20d578a538e325 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Lorenzo=20Rodr=C3=ADguez=20Urdaneta?=
 <jose.zap@gmail.com>
Date: Thu, 15 Jul 2010 23:17:13 -0430
Subject: [PATCH] Returning only booleans in Model::__isset() and removing
 return by reference in Model::getDataSource()

---
 cake/libs/model/model.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/cake/libs/model/model.php b/cake/libs/model/model.php
index 18ca886b0..5a0b9330f 100644
--- a/cake/libs/model/model.php
+++ b/cake/libs/model/model.php
@@ -555,7 +555,8 @@ class Model extends Object {
 				$this->{$name}->primaryKey = $this->hasAndBelongsToMany[$assocKey]['foreignKey'];
 			}
 		}
-		return $this->{$name};
+
+		return true;
 	}
 
 /**
@@ -2813,7 +2814,7 @@ class Model extends Object {
  *
  * @return object A DataSource object
  */
-	public function &getDataSource() {
+	public function getDataSource() {
 		static $configured = false;
 		if (!$configured && $this->useTable !== false) {
 			$configured = true;