From d6459fec8af93fdb468ab596a41ed5f0ea2f0336 Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Mon, 15 Jul 2013 08:08:49 +0000
Subject: [PATCH] fixed warning

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

diff --git a/admin/inc/class.admin_ui.inc.php b/admin/inc/class.admin_ui.inc.php
index 1f277175cc..4b39c6e0ff 100644
--- a/admin/inc/class.admin_ui.inc.php
+++ b/admin/inc/class.admin_ui.inc.php
@@ -109,7 +109,7 @@ class admin_ui
 if ($app == 'felamimail') continue;	// disabled fmail for now, as it break whole admin, dono why
 			$GLOBALS['menuData'] = $data = array();
 			$data = $GLOBALS['egw']->hooks->single('edit_user', $app, true);
-			if (!$data) $data = $GLOBALS['menuData'];
+			if (!is_array($data)) $data = $GLOBALS['menuData'];
 			foreach($data as $item)
 			{
 				// allow hook to return "real" actions, but still support legacy: description, url, extradata, options