rebuilt library. Plugged memory leak for good.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/helpers.js b/lib/helpers.js
index 812d1567..26ae40e3 100644
--- a/lib/helpers.js
+++ b/lib/helpers.js
@@ -2,13 +2,13 @@ var Faker = require('../Faker');
 
 // returns a single random number based on a range
 exports.randomNumber = function(range) {
-    r = Math.floor(Math.random()*range);
+    var r = Math.floor(Math.random()*range);
     return r;
 };
 
 // takes an array and returns the array randomly sorted
 exports.randomize = function(array) {
-    r = Math.floor(Math.random()*array.length);
+    var r = Math.floor(Math.random()*array.length);
     return array[r];
 };