fixed local variables leaking into global

1 files changed, 3 insertions, 3 deletions

diff --git a/Faker.js b/Faker.js
index a2e2c7b8..69f1a930 100644
--- a/Faker.js
+++ b/Faker.js
@@ -254,12 +254,12 @@ Faker.Lorem.paragraphs = function (paragraphCount){
 
 Faker.Helpers = {};
 Faker.Helpers.randomNumber = function (range) {
-    r = Math.floor(Math.random()*range);
+    var r = Math.floor(Math.random()*range);
     return r;
 };
 
 Faker.Helpers.randomize = function (array) {
-    r = Math.floor(Math.random()*array.length);
+    var r = Math.floor(Math.random()*array.length);
     return array[r];
 };
 
@@ -486,4 +486,4 @@ Faker.definitions.phone_formats = function (){return [
 ];};
 var definitions = Faker.definitions;
 var Helpers = Faker.Helpers;
-if(typeof exports != "undefined"){for(var prop in Faker){exports[prop] = Faker[prop];}}
\ No newline at end of file
+if(typeof exports != "undefined"){for(var prop in Faker){exports[prop] = Faker[prop];}}