From 639e9960d81f61d55a679bed13ec4a3f51481083 Mon Sep 17 00:00:00 2001
From: hun0975 <hun0975@naver.com>
Date: Mon, 4 Dec 2017 15:46:21 +0900
Subject: [PATCH]  Remove unused variables

line 114
the 'c1' variables is not used
so i remove
---
 lib/base64.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/base64.js b/lib/base64.js
index d1d260d..d4c40c3 100644
--- a/lib/base64.js
+++ b/lib/base64.js
@@ -111,7 +111,7 @@ var Base64 = {
 	_utf8_decode : function (utftext) {
 		var string = "";
 		var i = 0;
-		var c = c1 = c2 = 0;
+		var c = c2 = 0;
 
 		while ( i < utftext.length ) {