From ba88fcbd9a4cb66ecbd1d6efadf1fc61795094b9 Mon Sep 17 00:00:00 2001
From: Klaus Leithoff <kl@stylite.de>
Date: Mon, 18 May 2009 12:02:45 +0000
Subject: [PATCH] fixing caching of images, if image is an array

---
 phpgwapi/inc/class.common.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/phpgwapi/inc/class.common.inc.php b/phpgwapi/inc/class.common.inc.php
index caf24d4a6b..702404b442 100644
--- a/phpgwapi/inc/class.common.inc.php
+++ b/phpgwapi/inc/class.common.inc.php
@@ -938,7 +938,7 @@ class common
 	{
 		static $cache;	// do some caching in the request
 
-		$image_found =& $cache[$appname.$image.$ext.$use_lang];
+		$image_found =& $cache[$appname.implode('-',(array)$image).$ext.$use_lang];
 
 		if (!isset($image_found))
 		{