X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/d2f2dc17781a75d6aff250e5e9fa623d711fc25f..314b734aa59ac762de09daacd08bbb952c94783d:/app/controllers/way_controller.rb

diff --git a/app/controllers/way_controller.rb b/app/controllers/way_controller.rb
index 2cd7abf60..f2cda21bc 100644
--- a/app/controllers/way_controller.rb
+++ b/app/controllers/way_controller.rb
@@ -1,8 +1,8 @@
 class WayController < ApplicationController
   require 'xml/libxml'
 
-  session :off
   before_filter :authorize, :only => [:create, :update, :delete]
+  before_filter :require_allow_write_api, :only => [:create, :update, :delete]
   before_filter :require_public_data, :only => [:create, :update, :delete]
   before_filter :check_api_writable, :only => [:create, :update, :delete]
   before_filter :check_api_readable, :except => [:create, :update, :delete]
@@ -67,7 +67,7 @@ class WayController < ApplicationController
       user_display_name_cache = {}
 
       doc = OSM::API.new.get_xml_doc
-      way.nodes.each do |node|
+      way.nodes.uniq.each do |node|
         if node.visible
           doc.root << node.to_xml_node(changeset_cache, user_display_name_cache)
         end