Protect root_path from forgery with null_session

Some proxies query OPTIONS for / to see if the page is alive.
2016-03-09 14:12:31 +01:00 · 2016-03-09 14:12:31 +01:00 · 976616b47b
commit 976616b47b
parent 36f3730846
1 changed files with 1 additions and 0 deletions
--- a/app/controllers/conference_controller.rb
+++ b/app/controllers/conference_controller.rb
@ -1,4 +1,5 @@
 class ConferenceController < ApplicationController
+  protect_from_forgery with: :null_session
  before_filter :respond_to_options
  load_and_authorize_resource find_by: :short_title
  load_resource :program, through: :conference, singleton: true, except: :index