1 files changed, 3 insertions, 2 deletions

diff --git a/js/base64.js b/js/base64.js
index 7d9536a..4cd5c96 100644
--- a/js/base64.js
+++ b/js/base64.js
@@ -113,7 +113,8 @@ var Base64 = {
         _utf8_decode : function (utftext) {
                 var string = "";
                 var i = 0;
-                var c = c1 = c2 = 0;
+                var c, c1, c2, c3;
+                c = c1 = c2 = 0;
 
                 while ( i < utftext.length ) {
 
@@ -140,4 +141,4 @@ var Base64 = {
                 return string;
         }
 
-}
+};