From 1ca215dff48200ed3758050577c78af436b3fe4a Mon Sep 17 00:00:00 2001
From: Qiang Xue <qiang.xue@gmail.com>
Date: Tue, 13 Aug 2013 11:59:21 -0400
Subject: [PATCH] Added default value of Validator::attributes.

---
 framework/yii/validators/Validator.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/framework/yii/validators/Validator.php b/framework/yii/validators/Validator.php
index c519706..9853c42 100644
--- a/framework/yii/validators/Validator.php
+++ b/framework/yii/validators/Validator.php
@@ -74,7 +74,7 @@ abstract class Validator extends Component
 	/**
 	 * @var array list of attributes to be validated.
 	 */
-	public $attributes;
+	public $attributes = array();
 	/**
 	 * @var string the user-defined error message. It may contain the following placeholders which
 	 * will be replaced accordingly by the validator: