From 48d77ea1ebd6096a6ad5e265d99fa20e7a965276 Mon Sep 17 00:00:00 2001
From: Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
Date: Sat, 16 Sep 2017 21:59:41 +0900
Subject: Fix filterable_languages method of SettingsHelper (#4966)

---
 app/helpers/settings_helper.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'app/helpers/settings_helper.rb')

diff --git a/app/helpers/settings_helper.rb b/app/helpers/settings_helper.rb
index 369a45680..14776b354 100644
--- a/app/helpers/settings_helper.rb
+++ b/app/helpers/settings_helper.rb
@@ -41,7 +41,7 @@ module SettingsHelper
   end
 
   def filterable_languages
-    I18n.available_locales.map { |locale| locale.to_s.split('-').first.to_sym }.uniq
+    LanguageDetector.instance.language_names.select(&HUMAN_LOCALES.method(:key?))
   end
 
   def hash_to_object(hash)
-- 
cgit