From 4703ccbcb3c2ece7ce6981549a2d13c643c37818 Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Thu, 10 Nov 2011 06:40:55 +0000
Subject: [PATCH] always return an array, if an array is given as argument

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

diff --git a/calendar/inc/class.calendar_so.inc.php b/calendar/inc/class.calendar_so.inc.php
index 55773ce34a..32bf1189aa 100644
--- a/calendar/inc/class.calendar_so.inc.php
+++ b/calendar/inc/class.calendar_so.inc.php
@@ -294,7 +294,7 @@ class calendar_so
 	 */
 	function max_user_modified($ids, $return_maximum=false)
 	{
-		if (!is_array($ids) || count($ids) == 1) $return_maximum = true;
+		if (!is_array($ids)) $return_maximum = true;
 
 		if ($return_maximum)
 		{