MDL-31176 add missing global $DB when looking for group related context in calendar

[moodle.git] / calendar / lib.php

diff --git a/calendar/lib.php b/calendar/lib.php
index 8b9e480..046c0a9 100644 (file)
--- a/calendar/lib.php
+++ b/calendar/lib.php
@@ -1796,7 +1796,7 @@ class calendar_event {
      * @return stdClass
      */
     protected function calculate_context(stdClass $data) {
-        global $USER;
+        global $USER, $DB;
 
         $context = null;
         if (isset($data->courseid) && $data->courseid > 0) {