From f800c3a76d120ea64facbacc5bda787145b75273 Mon Sep 17 00:00:00 2001
From: Diego Souza <diegosouza.br@gmail.com>
Date: Sun, 8 Sep 2019 04:07:23 -0300
Subject: [PATCH] fix for undefined property in SetupController [fixes #3774]

---
 app/Http/Controllers/SetupController.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/app/Http/Controllers/SetupController.php b/app/Http/Controllers/SetupController.php
index 6055d8a8709b..52bf51f7a3bd 100644
--- a/app/Http/Controllers/SetupController.php
+++ b/app/Http/Controllers/SetupController.php
@@ -134,18 +134,21 @@ public function __construct()
      */
     public function getIndex()
     {
-        $supportedLanguages = Request::getLanguages();
+        $requestedLanguages = Request::getLanguages();
         $userLanguage = Config::get('app.locale');
+        $langs = Config::get('langs');
 
-        foreach ($supportedLanguages as $language) {
+        foreach ($requestedLanguages as $language) {
             $language = str_replace('_', '-', $language);
 
-            if (isset($this->langs[$language])) {
+            if (isset($langs[$language])) {
                 $userLanguage = $language;
                 break;
             }
         }
 
+        app('translator')->setLocale($userLanguage);
+
         // Since .env may already be configured, we should show that data!
         $cacheConfig = [
             'driver' => Config::get('cache.default'),