From befbe2838f78ccb5a7774cfb91d65e34d89eb355 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?I=C3=B1igo=20Zendegi?= <izendegi@mondragon.edu>
Date: Tue, 3 Sep 2019 14:46:15 +0200
Subject: [PATCH] MDL-66581 auth: Do string concatenation for the password
 change URL

This reverts the change introduced by MDL-59298 where the password
change URL data is being assigned with a moodle_url object instead
of concatenating it.
---
 lib/authlib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/authlib.php b/lib/authlib.php
index 0ea720d7a30..278bbda7041 100644
--- a/lib/authlib.php
+++ b/lib/authlib.php
@@ -785,7 +785,7 @@ class auth_plugin_base {
         $USER = $user;
         if ($this->can_change_password() and $this->change_password_url()) {
             // We have some external url for password changing.
-            $data->link = $this->change_password_url();
+            $data->link .= $this->change_password_url();
         } else {
             // No way to change password, sorry.
             $data->link = '';