From dc7e9c21e6faa564c3b6942281517675f2271981 Mon Sep 17 00:00:00 2001
From: Rafael Weinstein <rafaelw@chromium.org>
Date: Tue, 14 Jan 2014 11:54:04 -0800
Subject: [PATCH] refactor iterateObjects

R=arv
BUG=

Review URL: https://codereview.appspot.com/52210043
---
 src/observe.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/observe.js b/src/observe.js
index 8dae151..bf44da8 100644
--- a/src/observe.js
+++ b/src/observe.js
@@ -228,12 +228,12 @@
     },
 
     iterateObjects: function(obj, observe) {
-      observe(obj);
       for (var i = 0; i < this.length; i++) {
+        if (i)
+          obj = obj[this[i - 1]];
         if (!obj)
           return;
         observe(obj);
-        obj = obj[this[i]];
       }
     },