From 27891f28039a86afa1531c2b373aab7588d04875 Mon Sep 17 00:00:00 2001
From: Klaus Leithoff <kl@stylite.de>
Date: Thu, 2 Apr 2009 10:18:05 +0000
Subject: [PATCH] making sure rows is an array in id2path

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

diff --git a/phpgwapi/inc/class.sqlfs_stream_wrapper.inc.php b/phpgwapi/inc/class.sqlfs_stream_wrapper.inc.php
index a357d9c9cc..aedf07ae1d 100644
--- a/phpgwapi/inc/class.sqlfs_stream_wrapper.inc.php
+++ b/phpgwapi/inc/class.sqlfs_stream_wrapper.inc.php
@@ -1384,7 +1384,7 @@ class sqlfs_stream_wrapper implements iface_stream_wrapper
 			return false;	// parent not found, should never happen ...
 		}
 		if (self::LOG_LEVEL > 1) error_log(__METHOD__." trying foreach with:".print_r($rows,true)."#");
-		foreach($rows as $fs_id => $row)
+		foreach((array)$rows as $fs_id => $row)
 		{
 			$parent = $row['fs_dir'] > 1 ? $parents[$row['fs_dir']] : '';