From 167a424d600132e060ead6202e351ecbd389c54a Mon Sep 17 00:00:00 2001
From: Tejus Pratap <tejzpr@gmail.com>
Date: Thu, 25 Jan 2018 12:55:58 -0800
Subject: [PATCH] Fix for Bug #57

Fixes If the input string starts with 0 then that 0 is lost during encoding.
---
 base62.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/base62.js b/base62.js
index 8766f0c..4c7e206 100644
--- a/base62.js
+++ b/base62.js
@@ -6,8 +6,12 @@ module.exports = (function (Base62) {
     Base62.encode = function(integer){
         if (integer === 0) {return '0';}
         var s = '';
-        while (integer > 0) {
+        while (integer >= 0) {
             s = Base62.characterSet[integer % 62] + s;
+            if (integer === 0)
+            {
+                break;
+            }
             integer = Math.floor(integer/62);
         }
         return s;