From abc3a22f424f376183254b8fc4d3d097880d798b Mon Sep 17 00:00:00 2001
From: Marina Glancy <marina@moodle.com>
Date: Tue, 12 Feb 2013 12:53:47 +1100
Subject: [PATCH] MDL-37976 fixed missing global

---
 course/format/formatlegacy.php | 1 +
 course/format/topics/lib.php   | 1 +
 course/format/weeks/lib.php    | 1 +
 3 files changed, 3 insertions(+)

diff --git a/course/format/formatlegacy.php b/course/format/formatlegacy.php
index 82af2372df2..f353a4b5816 100644
--- a/course/format/formatlegacy.php
+++ b/course/format/formatlegacy.php
@@ -336,6 +336,7 @@ class format_legacy extends format_base {
      * @return bool whether there were any changes to the options values
      */
     public function update_course_format_options($data, $oldcourse = null) {
+        global $DB;
         if ($oldcourse !== null) {
             $data = (array)$data;
             $oldcourse = (array)$oldcourse;
diff --git a/course/format/topics/lib.php b/course/format/topics/lib.php
index f26cafda2dd..debe045691d 100644
--- a/course/format/topics/lib.php
+++ b/course/format/topics/lib.php
@@ -271,6 +271,7 @@ class format_topics extends format_base {
      * @return bool whether there were any changes to the options values
      */
     public function update_course_format_options($data, $oldcourse = null) {
+        global $DB;
         if ($oldcourse !== null) {
             $data = (array)$data;
             $oldcourse = (array)$oldcourse;
diff --git a/course/format/weeks/lib.php b/course/format/weeks/lib.php
index a5c11539af3..40686d4d419 100644
--- a/course/format/weeks/lib.php
+++ b/course/format/weeks/lib.php
@@ -276,6 +276,7 @@ class format_weeks extends format_base {
      * @return bool whether there were any changes to the options values
      */
     public function update_course_format_options($data, $oldcourse = null) {
+        global $DB;
         if ($oldcourse !== null) {
             $data = (array)$data;
             $oldcourse = (array)$oldcourse;