slightly better check on $orig in update()

darcs-hash:20080927123507-5ed1f-57bc3843352007ae47689a94483d315984276b45.gz
2008-09-27 08:35:07 -04:00 · 2008-09-27 08:35:07 -04:00 · a8624b2b72
commit a8624b2b72
parent 82084ab74c
1 changed files with 1 additions and 1 deletions
--- a/classes/Memcached_DataObject.php
+++ b/classes/Memcached_DataObject.php
@ -53,7 +53,7 @@ class Memcached_DataObject extends DB_DataObject
 	}
 	
 	function update($orig=NULL) {
-		if (!is_null($orig)) {
+		if (is_object($orig) && $orig instanceof Memcached_DataObject) {
 			$orig->decache(); # might be different keys
 		}
 		$result = parent::update($orig);