From 87da9fcfc5260f8d82d6c2b5e235b61bfa1da00e Mon Sep 17 00:00:00 2001
From: Sebastian McKenzie <sebmck@gmail.com>
Date: Fri, 16 Jan 2015 07:58:14 +1100
Subject: [PATCH] fix let scoping for loop - closes #509

---
 lib/6to5/transformation/transformers/es6-let-scoping.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/6to5/transformation/transformers/es6-let-scoping.js b/lib/6to5/transformation/transformers/es6-let-scoping.js
index 9c7d0aeb16..b0e7a4d97b 100644
--- a/lib/6to5/transformation/transformers/es6-let-scoping.js
+++ b/lib/6to5/transformation/transformers/es6-let-scoping.js
@@ -233,7 +233,7 @@ LetScoping.prototype.getInfo = function () {
 
   var declar;
 
-  for (var i in opts.declarators) {
+  for (var i = 0; i < opts.declarators.length; i++) {
     declar = opts.declarators[i];
     opts.declarators.push(declar);