From e532c973d3b9b255a99fe74df6aa73f16ce32284 Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Tue, 7 Jun 2011 07:03:21 +0000
Subject: [PATCH] no need to scan non-directories - gives only warnings ;-)

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

diff --git a/phpgwapi/inc/class.egw_framework.inc.php b/phpgwapi/inc/class.egw_framework.inc.php
index dd07169cc6..40e73b47f6 100644
--- a/phpgwapi/inc/class.egw_framework.inc.php
+++ b/phpgwapi/inc/class.egw_framework.inc.php
@@ -836,7 +836,7 @@ abstract class egw_framework
 		$d = dir(EGW_SERVER_ROOT);
 		while (($entry=$d->read()))
 		{
-			if ($entry != '..' && !isset($GLOBALS['egw_info']['apps'][$entry]) &&
+			if ($entry != '..' && !isset($GLOBALS['egw_info']['apps'][$entry]) && is_dir(EGW_SERVER_ROOT.'/'.$entry) &&
 				file_exists($f = EGW_SERVER_ROOT . '/' . $entry .'/setup/setup.inc.php'))
 			{
 				include($f);