Catch exception. Fixes displaying iTip viewer for non-recurring events.

horde · Jul 29, 2014 · 66d1de5 · 66d1de5
1 parent 39c6088
commit 66d1de5
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/imp/lib/Mime/Viewer/Itip.php b/imp/lib/Mime/Viewer/Itip.php
@@ -403,7 +403,11 @@ protected function _vEvent($vevent, $id, $method = 'PUBLISH', $components = arra
             $view->loc = $vevent->getAttribute('LOCATION');
         } catch (Horde_Icalendar_Exception $e) {}
 
-        $rrule = $vevent->getAttribute('RRULE');
+        try {
+            $rrule = $vevent->getAttribute('RRULE');
+        } catch (Horde_Icalendar_Exception $e) {
+            $rrule = array();
+        }
         if (!is_array($rrule)) {
             $recurrence = new Horde_Date_Recurrence(new Horde_Date($view->start));
             if (strpos($rrule, '=') !== false) {