From f44695186bf146ded185c1ff4cd89587c98ab602 Mon Sep 17 00:00:00 2001
From: Harvey Kandola <harvey@documize.com>
Date: Sun, 5 Jun 2016 14:20:51 +0100
Subject: [PATCH] lint encoding

---
 app/app/utils/encoding.js | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/app/app/utils/encoding.js b/app/app/utils/encoding.js
index 8f033859..60baf1b6 100644
--- a/app/app/utils/encoding.js
+++ b/app/app/utils/encoding.js
@@ -28,13 +28,13 @@ var Base64 = {
             u = (r & 15) << 2 | i >> 6;
             a = i & 63;
             if (isNaN(r)) {
-                u = a = 64
+                u = a = 64;
             } else if (isNaN(i)) {
-                a = 64
+                a = 64;
             }
-            t = t + this._keyStr.charAt(s) + this._keyStr.charAt(o) + this._keyStr.charAt(u) + this._keyStr.charAt(a)
+            t = t + this._keyStr.charAt(s) + this._keyStr.charAt(o) + this._keyStr.charAt(u) + this._keyStr.charAt(a);
         }
-        return t
+        return t;
     },
     decode: function(e) {
         var t = "";
@@ -51,15 +51,15 @@ var Base64 = {
             r = (o & 15) << 4 | u >> 2;
             i = (u & 3) << 6 | a;
             t = t + String.fromCharCode(n);
-            if (u != 64) {
-                t = t + String.fromCharCode(r)
+            if (u !== 64) {
+                t = t + String.fromCharCode(r);
             }
-            if (a != 64) {
-                t = t + String.fromCharCode(i)
+            if (a !== 64) {
+                t = t + String.fromCharCode(i);
             }
         }
         t = Base64._utf8_decode(t);
-        return t
+        return t;
     },
     _utf8_encode: function(e) {
         e = e.replace(/\r\n/g, "\n");
@@ -67,10 +67,10 @@ var Base64 = {
         for (var n = 0; n < e.length; n++) {
             var r = e.charCodeAt(n);
             if (r < 128) {
-                t += String.fromCharCode(r)
+                t += String.fromCharCode(r);
             } else if (r > 127 && r < 2048) {
                 t += String.fromCharCode(r >> 6 | 192);
-                t += String.fromCharCode(r & 63 | 128)
+                t += String.fromCharCode(r & 63 | 128);
             } else {
                 t += String.fromCharCode(r >> 12 | 224);
                 t += String.fromCharCode(r >> 6 & 63 | 128);
@@ -82,7 +82,9 @@ var Base64 = {
     _utf8_decode: function(e) {
         var t = "";
         var n = 0;
-        var r = c1 = c2 = 0;
+        let r = 0;
+        // let c1 = 0;
+        let c2 = 0;
         while (n < e.length) {
             r = e.charCodeAt(n);
             if (r < 128) {
@@ -94,7 +96,7 @@ var Base64 = {
                 n += 2;
             } else {
                 c2 = e.charCodeAt(n + 1);
-                c3 = e.charCodeAt(n + 2);
+                let c3 = e.charCodeAt(n + 2);
                 t += String.fromCharCode((r & 15) << 12 | (c2 & 63) << 6 | c3 & 63);
                 n += 3;
             }