From 025d82e0ed43438f57fd01adefc6c93039bc0f34 Mon Sep 17 00:00:00 2001
From: Petr Skoda <commits@skodak.org>
Date: Sat, 21 Jan 2012 19:57:01 +0100
Subject: [PATCH] MDL-31176 add missing global $DB when looking for group
 related context in calendar

---
 calendar/lib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/calendar/lib.php b/calendar/lib.php
index 8b9e480f9b0..046c0a9b307 100644
--- 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) {