X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/8ae5d94b2f16d6f2cf1739e19ebc3793a18a0a4a..281a3239e63759650f37b0a02cbae6afd3e24c76:/app/controllers/changeset_controller.rb

diff --git a/app/controllers/changeset_controller.rb b/app/controllers/changeset_controller.rb
index 51d0049a7..c45b211d4 100644
--- a/app/controllers/changeset_controller.rb
+++ b/app/controllers/changeset_controller.rb
@@ -4,6 +4,7 @@ class ChangesetController < ApplicationController
   layout 'site'
   require 'xml/libxml'
 
+  skip_before_filter :verify_authenticity_token, :except => [:list]
   before_filter :authorize_web, :only => [:list]
   before_filter :set_locale, :only => [:list]
   before_filter :authorize, :only => [:create, :update, :delete, :upload, :include, :close]
@@ -177,7 +178,7 @@ class ChangesetController < ApplicationController
           created << elt.to_xml_node
         else
           # get the previous version from the element history
-          prev_elt = elt.class.where(:id => elt.id, :version => elt.version).first
+          prev_elt = elt.class.find([elt.id, elt.version])
           unless elt.visible
             # if the element isn't visible then it must have been deleted, so
             # output the *previous* XML