From 63ce381f1e21361173c331cf888be34525c0b264 Mon Sep 17 00:00:00 2001
From: Phap Dinh <centralparkloop@yahoo.com>
Date: Fri, 16 Dec 2016 14:57:31 -0500
Subject: [PATCH] return this to fix dot chaining.

---
 index.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/index.js b/index.js
index d969f96..f76502e 100644
--- a/index.js
+++ b/index.js
@@ -41,6 +41,7 @@
         original.call(ctx, param);
         if (done) done();
       });
+      return this;
     };
   }