From 03e68fbb15552cbdd658b62ebdef9eebbe7e03d5 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Fri, 11 May 2007 18:02:07 +0000
Subject: fixed a potential TCache bug.

---
 framework/Caching/TCache.php | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'framework/Caching/TCache.php')

diff --git a/framework/Caching/TCache.php b/framework/Caching/TCache.php
index 44940d18..7c251629 100644
--- a/framework/Caching/TCache.php
+++ b/framework/Caching/TCache.php
@@ -122,6 +122,8 @@ abstract class TCache extends TModule implements ICache
 		if(($value=$this->getValue($this->generateUniqueKey($id)))!==false)
 		{
 			$data=unserialize($value);
+			if(!is_array($value))
+				return false;
 			if(!($data[1] instanceof ICacheDependency) || !$data[1]->getHasChanged())
 				return $data[0];
 		}
-- 
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