X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/7dbc27fd672dc8649bf036334521aca4413ff09e..3e355d7dc0fff308170bb7c47dea7e8aa8e54acd:/app/controllers/way_controller.rb

diff --git a/app/controllers/way_controller.rb b/app/controllers/way_controller.rb
index 413c65d1c..c1bbe5f72 100644
--- a/app/controllers/way_controller.rb
+++ b/app/controllers/way_controller.rb
@@ -32,6 +32,8 @@ class WayController < ApplicationController
     begin
       way = Way.find(params[:id])
 
+      response.headers['Last-Modified'] = way.timestamp.rfc822
+
       if way.visible
         render :text => way.to_xml.to_s, :content_type => "text/xml"
       else