From cb839e85c45b18509ab5bebd7ed0203967379447 Mon Sep 17 00:00:00 2001
From: Joel Martin <github@martintribe.org>
Date: Mon, 20 Feb 2012 15:49:18 -0600
Subject: [PATCH] Pull base64.js from noVNC.

Better illegal character debug output.
---
 include/base64.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/base64.js b/include/base64.js
index 0b14332..e9b3c52 100644
--- a/include/base64.js
+++ b/include/base64.js
@@ -41,7 +41,6 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
-"use strict";
 /*jslint white: false, bitwise: false, plusplus: false */
 /*global console */
 
@@ -52,6 +51,7 @@ toBase64Table : 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+
 base64Pad     : '=',
 
 encode: function (data) {
+    "use strict";
     var result = '',
         chrTable = Base64.toBase64Table.split(''),
         pad = Base64.base64Pad,
@@ -95,6 +95,7 @@ toBinaryTable : [
 ],
 
 decode: function (data, offset) {
+    "use strict";
     offset = typeof(offset) !== 'undefined' ? offset : 0;
     var binTable = Base64.toBinaryTable,
         pad = Base64.base64Pad,
@@ -115,7 +116,7 @@ decode: function (data, offset) {
         padding = (data.charAt(i) === pad);
         // Skip illegal characters and whitespace
         if (c === -1) {
-            console.error("Illegal character '" + data.charCodeAt(i) + "'");
+            console.error("Illegal character code " + data.charCodeAt(i) + " at position " + i);
             continue;
         }