From b811e582005102c73b26b1cca33d1fbba14b0a45 Mon Sep 17 00:00:00 2001
From: Antonio Terceiro <terceiro@colivre.coop.br>
Date: Mon, 8 Dec 2014 13:43:46 -0200
Subject: [PATCH] ChatController: handle gravatar URL's without protocol

---
 app/controllers/public/chat_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/public/chat_controller.rb b/app/controllers/public/chat_controller.rb
index 46a82fc..aff0fcb 100644
--- a/app/controllers/public/chat_controller.rb
+++ b/app/controllers/public/chat_controller.rb
@@ -19,7 +19,7 @@ class ChatController < PublicController
   def avatar
     profile = environment.profiles.find_by_identifier(params[:id])
     filename, mimetype = profile_icon(profile, :minor, true)
-    if filename =~ /^https?:/
+    if filename =~ /^(https?:)?\/\//
       redirect_to filename
     else
       data = File.read(File.join(Rails.root, 'public', filename))
--
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