From 658676adc028cb42a157bcffd1f96d330fcfa5dd Mon Sep 17 00:00:00 2001
From: Jun Pataleta <jun@moodle.com>
Date: Mon, 2 Dec 2019 15:28:23 +0800
Subject: [PATCH] MDL-66581 auth: Properly assign the link attribute

---
 lib/authlib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/authlib.php b/lib/authlib.php
index 278bbda7041fb..1d2f972e912a5 100644
--- a/lib/authlib.php
+++ b/lib/authlib.php
@@ -785,7 +785,7 @@ public function get_password_change_info(stdClass $user) : array {
         $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()->out();
         } else {
             // No way to change password, sorry.
             $data->link = '';