From b37a8d2f326db17768406175773605433e4c15e6 Mon Sep 17 00:00:00 2001
From: Manuel Araoz <manuelaraoz@gmail.com>
Date: Tue, 13 Jan 2015 20:18:28 -0300
Subject: [PATCH] new version of extend

---
 lib/errors/index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/errors/index.js b/lib/errors/index.js
index 425e995..de6f731 100644
--- a/lib/errors/index.js
+++ b/lib/errors/index.js
@@ -25,6 +25,7 @@ var traverseNode = function(parent, errorDefinition) {
   if (errorDefinition.errors) {
     childDefinitions(NodeError, errorDefinition.errors);
   }
+  return NodeError;
 };
 
 /* jshint latedef: false */
@@ -56,6 +57,5 @@ traverseRoot(bitcore.Error, data);
 module.exports = bitcore.Error;
 
 module.exports.extend = function(spec) {
-  traverseNode(bitcore.Error, spec);
-  return bitcore.Error;
+  return traverseNode(bitcore.Error, spec);
 };