Update CalendarQueryValidator.php

sabre-io · Jan 11, 2021 · 9d29581 · 9d29581
1 parent 66c4a98
commit 9d29581
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/lib/CalDAV/CalendarQueryValidator.php b/lib/CalDAV/CalendarQueryValidator.php
@@ -138,7 +138,15 @@ protected function validatePropFilters(VObject\Component $parent, array $filters
 
             if ($filter['time-range']) {
                 foreach ($parent->{$filter['name']} as $subComponent) {
-                    if ($this->validateTimeRange($subComponent, $filter['time-range']['start'], $filter['time-range']['end'])) {
+                    $start = null;
+                    $end = null;
+                    if (array_key_exists('start', $filter['time-range'])) {
+                        $start = $filter['time-range']['start'];
+                    }
+                    if (array_key_exists('end', $filter['time-range'])) {
+                        $end = $filter['time-range']['end'];
+                    }
+                    if ($this->validateTimeRange($subComponent, $start, $end)) {
                         continue 2;
                     }
                 }