bugfix: fixed php warning (LMS+ #928)

chilek · Dec 4, 2019 · a4e8191 · a4e8191
1 parent 06a00ff
commit a4e8191
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/eventschedule.php b/modules/eventschedule.php
@@ -158,7 +158,7 @@ function parseWorkingHours($hours_period)
 
 $userlist = $LMS->GetUserNames();
 $SMARTY->assign('userlist', $userlist);
-if (in_array('-1', $userid)) {
+if (is_array($userid) && in_array('-1', $userid)) {
     $userlist[-1]['id'] = -1;
     $userlist[-1]['name'] = trans("unassigned");
 }