From: Thomas Wood <grand.edgemaster@gmail.com>
Date: Tue, 29 Sep 2009 02:55:35 +0000 (+0000)
Subject: 5 character patch to only output duplicated nodes once in a way/full call
X-Git-Tag: live~6605
X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/ec26e067066b67036b5f8caa525998ea17d48f77

5 character patch to only output duplicated nodes once in a way/full call
Unit tests not run - problems on this system
Fixes #2327
---

diff --git a/app/controllers/way_controller.rb b/app/controllers/way_controller.rb
index 1f301e9fb..f2cda21bc 100644
--- a/app/controllers/way_controller.rb
+++ b/app/controllers/way_controller.rb
@@ -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