From 117d5f1b6aa89942b36f33c0a5581897dd97aa2f Mon Sep 17 00:00:00 2001
From: Guo Xiang Tan <tgx_world@hotmail.com>
Date: Tue, 27 Jun 2017 10:03:00 +0900
Subject: [PATCH] FIX: `/u.json` should return 404 instead of 500.

---
 config/routes.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/config/routes.rb b/config/routes.rb
index 964d6e11496..d4d89799b12 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -309,7 +309,9 @@ Discourse::Application.routes.draw do
   get "user_preferences" => "users#user_preferences_redirect"
 
   %w{users u}.each_with_index do |root_path, index|
-    resources :users, except: [:new, :show, :update, :destroy], path: root_path do
+    get "#{root_path}" => "users#index", constraints: { format: 'html' }
+
+    resources :users, except: [:index, :new, :show, :update, :destroy], path: root_path do
       collection do
         get "check_username"
         get "is_local_username"