From 3cf773b52842a92b11ca875c4888af14a17374c0 Mon Sep 17 00:00:00 2001
From: Mordy Tikotzky <mordytk@gmail.com>
Date: Wed, 10 Jun 2015 14:24:37 -0400
Subject: [PATCH] fix register hook when not registering for `.js` extension.

---
 src/babel/api/register/node.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/babel/api/register/node.js b/src/babel/api/register/node.js
index 7e7a99fec4..5ddf8f4677 100644
--- a/src/babel/api/register/node.js
+++ b/src/babel/api/register/node.js
@@ -125,7 +125,7 @@ var normalLoader = function (m, filename) {
 };
 
 var registerExtension = function (ext) {
-  var old = oldHandlers[ext] || oldHandlers[".js"];
+  var old = oldHandlers[ext] || oldHandlers[".js"] || require.extensions[".js"];
 
   var loader = normalLoader;
   if (process.env.running_under_istanbul) loader = istanbulLoader;