From 5a35b6bfa4c84509ffa2d41ddb7a641c90fafe87 Mon Sep 17 00:00:00 2001
From: Ansis Brammanis <ansis.brammanis@gmail.com>
Date: Wed, 30 Jan 2013 14:11:54 -0500
Subject: [PATCH] Fix difference

---
 js/id/graph/graph.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/js/id/graph/graph.js b/js/id/graph/graph.js
index 055ab8df8..f2525daf5 100644
--- a/js/id/graph/graph.js
+++ b/js/id/graph/graph.js
@@ -243,6 +243,7 @@ iD.Graph.prototype = {
 
         keys = Object.keys(graph.entities);
         for (i = 0; i < keys.length; i++) {
+            id = keys[i];
             entity = graph.entities[id];
             if (entity && !this.entities.hasOwnProperty(id)) {
                 result.push(id);