1 files changed, 1 insertions, 2 deletions
diff --git a/lib/internal/iterator.js b/lib/internal/iterator.js
index d8a9a81..6098795 100644
--- a/lib/internal/iterator.js
+++ b/lib/internal/iterator.js
@@ -1,6 +1,5 @@
 import isArrayLike from 'lodash.isarraylike';
 import getIterator from './getIterator';
-import keys from 'lodash/keys';
 
 function createArrayIterator(coll) {
     var i = -1;
@@ -22,7 +21,7 @@ function createES2015Iterator(iterator) {
 }
 
 function createObjectIterator(obj) {
-    var okeys = keys(obj);
+    var okeys = obj ? Object.keys(obj) : [];
     var i = -1;
     var len = okeys.length;
     return function next() {