From 2f12c12e39d59cb97985ba59aa86f4768c1f6d8e Mon Sep 17 00:00:00 2001
From: Feross Aboukhadijeh <feross@feross.org>
Date: Tue, 5 Jan 2016 23:43:22 +0100
Subject: [PATCH] move lookup variable inside closure

Fix #17
---
 lib/b64.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/b64.js b/lib/b64.js
index 69fcb10..34a2aaf 100644
--- a/lib/b64.js
+++ b/lib/b64.js
@@ -1,8 +1,8 @@
-var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
-
 ;(function (exports) {
   'use strict'
 
+  var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
+
   var Arr = (typeof Uint8Array !== 'undefined')
     ? Uint8Array
     : Array