From 03dd057556e8a5ffd12a70a64b2e248f3f41971c Mon Sep 17 00:00:00 2001
From: Petr Skoda <skodak@moodle.org>
Date: Fri, 17 Sep 2010 07:58:04 +0000
Subject: [PATCH] fixed missing global regression

---
 lib/messagelib.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/messagelib.php b/lib/messagelib.php
index 47b06b95c31..bf3ce6d268a 100644
--- a/lib/messagelib.php
+++ b/lib/messagelib.php
@@ -262,6 +262,7 @@ function message_get_providers_from_file($component) {
  * @param $component - examples: 'moodle', 'mod/forum', 'block/quiz_results'
  */
 function message_uninstall($component) {
+    global $DB;
     return $DB->delete_records('message_providers', array('component' => $component));
 }