Merge pull request #826 from megawac/last-slice

Use lookup instead of slice
caolan · Jul 2, 2015 · fd7a99c · fd7a99c
2 parents 859710a + 74c23b0
commit fd7a99c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/async.js b/lib/async.js
@@ -561,7 +561,7 @@
                     async.setImmediate(taskComplete);
                 }
             });
-            var requires = task.slice(0, Math.abs(task.length - 1)) || [];
+            var requires = task.slice(0, Math.abs(task.length - 1));
             // prevent dead-locks
             var len = requires.length;
             var dep;
@@ -1134,7 +1134,7 @@
         return _restParam(function (args) {
             var that = this;
 
-            var callback = args.slice(-1)[0];
+            var callback = args[args.length - 1];
             if (typeof callback == 'function') {
                 args.pop();
             } else {