From 0833fe2e403f24589adcae5d46f65043bacb20a4 Mon Sep 17 00:00:00 2001
From: Qiang Xue <qiang.xue@gmail.com>
Date: Tue, 19 Nov 2013 10:30:28 -0500
Subject: [PATCH] Fixed test break.

---
 framework/yii/data/Sort.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/framework/yii/data/Sort.php b/framework/yii/data/Sort.php
index 97a8649..6630cfd 100644
--- a/framework/yii/data/Sort.php
+++ b/framework/yii/data/Sort.php
@@ -355,10 +355,10 @@ class Sort extends Object
 		$definition = $this->attributes[$attribute];
 		$directions = $this->getAttributeOrders();
 		if (isset($directions[$attribute])) {
-			$descending = !$directions[$attribute];
+			$descending = $directions[$attribute] === SORT_DESC;
 			unset($directions[$attribute]);
 		} else {
-			$descending = !empty($definition['default']);
+			$descending = isset($definition['default']) && $definition['default'] === SORT_DESC;
 		}
 
 		if ($this->enableMultiSort) {