From 40e3e4f8a71bb95516c239892793a4173339ca8f Mon Sep 17 00:00:00 2001
From: Valentin Popov <info@valentineus.link>
Date: Tue, 17 Oct 2017 12:15:39 +0400
Subject: Fix from Codacy

---
 auth.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/auth.php b/auth.php
index 85ad706..a8d4442 100644
--- a/auth.php
+++ b/auth.php
@@ -135,7 +135,7 @@ class auth_plugin_link extends auth_plugin_base {
                 $password = htmlspecialchars($_REQUEST['password']);
 
                 // User existence check.
-                if ($user = $DB->get_record('user', array( 'username' => $username) )) {
+                if ($user = $DB->get_record('user', array('username' => $username) )) {
                     // Verification of authorization data.
                     if (validate_internal_user_password($user, $password)) {
                         complete_user_login($user);
@@ -152,12 +152,12 @@ class auth_plugin_link extends auth_plugin_base {
     public function redirect_user() {
         global $CFG, $SESSION;
 
+        $redirect = $CFG->wwwroot;
+
         if (isset($SESSION->wantsurl)) {
             $redirect = $SESSION->wantsurl;
         } else if (isset($_GET['wantsurl'])) {
             $redirect = htmlspecialchars($_GET['wantsurl']);
-        } else {
-            $redirect = $CFG->wwwroot;
         }
 
         redirect($redirect);
-- 
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