Remove unnecessary abs() in auto

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/async.js b/lib/async.js
index 705eff9..45385f9 100644
--- a/lib/async.js
+++ b/lib/async.js
@@ -563,7 +563,7 @@
                     async.setImmediate(taskComplete);
                 }
             });
-            var requires = task.slice(0, Math.abs(task.length - 1));
+            var requires = task.slice(0, task.length - 1);
             // prevent dead-locks
             var len = requires.length;
             var dep;