From 27dbf21c0b86e72a062aad058348a7d5d04c7bcd Mon Sep 17 00:00:00 2001
From: zhujinyong <zhujinyong@cnezsoft.com>
Date: Mon, 24 Dec 2012 00:53:01 +0000
Subject: [PATCH]  * finish task#1007.

---
 module/common/model.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/module/common/model.php b/module/common/model.php
index 3acd80ad18..1fafb2749b 100644
--- a/module/common/model.php
+++ b/module/common/model.php
@@ -498,7 +498,7 @@ class commonModel extends model
         }
 
         $typeIDs = $type . 'IDs';
-        if($this->session->$typeIDs)
+        if($this->session->$typeIDs and strpos($this->session->$typeIDs, ',' . $objectID . ',') !== false)
         {
             $objectIDs = $this->session->$typeIDs;
             $this->session->set($typeIDs, '');