From 029ec1edfe89c4088e3bf8cf48a51b49825694a3 Mon Sep 17 00:00:00 2001
From: Mark Nelson <markn@moodle.com>
Date: Mon, 29 Jan 2018 11:30:05 +0800
Subject: [PATCH] MDL-61260 auth_ldap: require /user/profile/lib.php file

---
 auth/ldap/auth.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/auth/ldap/auth.php b/auth/ldap/auth.php
index b923003dd4a..e7b5eb72370 100644
--- a/auth/ldap/auth.php
+++ b/auth/ldap/auth.php
@@ -1083,7 +1083,9 @@ class auth_plugin_ldap extends auth_plugin_base {
      *
      */
     function user_update($olduser, $newuser) {
-        global $USER;
+        global $CFG;
+
+        require_once($CFG->dirroot . '/user/profile/lib.php');
 
         if (isset($olduser->username) and isset($newuser->username) and $olduser->username != $newuser->username) {
             error_log($this->errorlogtag.get_string('renamingnotallowed', 'auth_ldap'));