From f76c0404fb8ec18cfecc65b269fe0a3815d9437c Mon Sep 17 00:00:00 2001
From: Zach Bjornson <bjornson@stanford.edu>
Date: Sat, 20 Jul 2013 09:22:32 -0700
Subject: [PATCH] Call toString on args to match browser behavior.

---
 index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 350cd4b..4c00e7b 100644
--- a/index.js
+++ b/index.js
@@ -2,7 +2,7 @@
   "use strict";
 
   function btoa(str) {
-    return new Buffer(str, 'binary').toString('base64');
+    return new Buffer(str.toString(), 'binary').toString('base64');
   }
 
   module.exports = btoa;