From 831ff60698f7bf7fb000a0137aad3717bb8a4d67 Mon Sep 17 00:00:00 2001
From: Yamagishi Kazutoshi <ykzts@desire.sh>
Date: Fri, 28 Apr 2017 02:29:11 +0900
Subject: [PATCH] Fix broken oEmbed provider (#2537)

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

diff --git a/app/lib/provider_discovery.rb b/app/lib/provider_discovery.rb
index 761ddae0f..abd98f3aa 100644
--- a/app/lib/provider_discovery.rb
+++ b/app/lib/provider_discovery.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class ProviderDiscovery < OEmbed::ProviderDiscovery
-  include HttpHelper
+  extend HttpHelper
 
   class << self
     def discover_provider(url, options = {})