Merge pull request #584 from clyfish/fix-base54

fix base54
2015-01-04 14:00:23 +01:00
parent 66e6f0c3cb fe06fc85d3
commit 120948fa48
1 changed files with 2 additions and 0 deletions
--- a/lib/scope.js
+++ b/lib/scope.js
@@ -471,7 +471,9 @@ var base54 = (function() {
    base54.freq = function(){ return frequency };
    function base54(num) {
        var ret = "", base = 54;
+        num++;
        do {
+            num--;
            ret += String.fromCharCode(chars[num % base]);
            num = Math.floor(num / base);
            base = 64;