MDL-15056

Added missing global $DB

diff --git a/lib/accesslib.php b/lib/accesslib.php
index 6b2297635213eca4b89290268c1e08b0c8cdb010..fa3753025cdbdb1363ec23e52ebbf087b2750534 100755 (executable)
--- a/lib/accesslib.php
+++ b/lib/accesslib.php
@@ -3774,7 +3774,7 @@ function get_roles_used_in_context($context, $view = false) {
  * @return string
  */
 function get_user_roles_in_context($userid, $context, $view=true){
-    global $CFG, $USER;
+    global $CFG, $DB,$USER;
 
     $rolestring = '';
     $sql = "SELECT *