diff --git a/lib/util.js b/lib/util.js
index 4fcc299b..47b9ca18 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -702,9 +702,9 @@ Util = exports || {};
         
         return function() {
             var argsLocal, callback,
-                n   = arguments.length;
+                n   = args.length;
             
-            if (!n)
+            if (n)
                 argsLocal   = args;
             else {
                 callback    = args[0];