[api] [minor] Added default values for more methods. Cleaned up image module. Use a less specific regex for usernames.

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/random.js b/lib/random.js
index ada5ed86..70bcaf04 100644
--- a/lib/random.js
+++ b/lib/random.js
@@ -44,6 +44,7 @@ var random = {
 
     // takes an object and returns the randomly key or value
     object_element: function (object, field) {
+        object = object || {};
         var array = Object.keys(object);
         var key = faker.random.array_element(array);