silence php warning on copy event, when no alarm ios set

2013-06-21 09:58:55 +00:00 · 2013-06-21 09:58:55 +00:00 · 55d9f86b22
commit 55d9f86b22
parent 3087b84d28
1 changed files with 6 additions and 3 deletions
--- a/calendar/inc/class.calendar_uiforms.inc.php
+++ b/calendar/inc/class.calendar_uiforms.inc.php
@ -506,11 +506,14 @@ class calendar_uiforms extends calendar_ui
 			}

 			// Copy alarms
+			if (is_array($event['alarm']))
+			{
 				foreach($event['alarm'] as $n => &$alarm)
 				{
 					unset($alarm['id']);
 					unset($alarm['cal_id']);
 				}
+			}

 			// Get links to be copied
 			// With no ID, $content['link_to']['to_id'] is used