This may be string if there is only one attendee.

horde · Oct 10, 2016 · d9bddf1 · d9bddf1
1 parent a92a1b6
commit d9bddf1
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/imp/lib/Ajax/Imple/ItipRequest.php b/imp/lib/Ajax/Imple/ItipRequest.php
@@ -174,6 +174,9 @@ protected function _handle(Horde_Variables $vars)
                     if ($action == 'accept-import') {
                         try {
                             $a = $components[$key]->getAttribute('ATTENDEE');
+                            if (!is_array($a)) {
+                                $a = array($a);
+                            }
                             $a_params = $components[$key]->getAttribute('ATTENDEE', true);
                             foreach ($a as $a_key => $attendee) {
                                 $attendee_email = preg_replace('/mailto:/i', '', $attendee);