Drop keys

2 files changed, 2 insertions, 5 deletions

diff --git a/lib/auto.js b/lib/auto.js
index 8dbc56c..2938905 100644
--- a/lib/auto.js
+++ b/lib/auto.js
@@ -1,5 +1,4 @@
 import indexOf from 'lodash/_baseIndexOf';
-import okeys from 'lodash/keys';
 import noop from 'lodash/noop';
 
 import forOwn from './internal/forOwn';
@@ -94,8 +93,7 @@ export default function (tasks, concurrency, callback) {
         concurrency = null;
     }
     callback = once(callback || noop);
-    var keys = okeys(tasks);
-    var numTasks = keys.length;
+    var numTasks = Object.keys(tasks).length;
     if (!numTasks) {
         return callback(null);
     }
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() {