From 7d27d65a136ec85fe8d7331444fd35fcd0f1460e Mon Sep 17 00:00:00 2001
From: Qiang Xue <qiang.xue@gmail.com>
Date: Fri, 29 Mar 2013 15:04:15 -0400
Subject: [PATCH] bug fix.

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

diff --git a/framework/YiiBase.php b/framework/YiiBase.php
index 16e237d..261a99e 100644
--- a/framework/YiiBase.php
+++ b/framework/YiiBase.php
@@ -238,7 +238,7 @@ class YiiBase
 	{
 		if ($path === null) {
 			unset(self::$aliases[$alias]);
-		} elseif ($path[0] !== '@') {
+		} elseif (strncmp($path, '@', 1)) {
 			self::$aliases[$alias] = rtrim($path, '\\/');
 		} else {
 			self::$aliases[$alias] = static::getAlias($path);