From 25aa3003ac71e9971cd784b47266fcc6a5b1a476 Mon Sep 17 00:00:00 2001
From: MinRK <benjaminrk@gmail.com>
Date: Fri, 20 Jul 2012 17:57:35 -0500
Subject: [PATCH] add metadata to javascript msg spec implementation

---
 IPython/frontend/html/notebook/static/js/kernel.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/IPython/frontend/html/notebook/static/js/kernel.js b/IPython/frontend/html/notebook/static/js/kernel.js
index e446d5cba..77292ba47 100644
--- a/IPython/frontend/html/notebook/static/js/kernel.js
+++ b/IPython/frontend/html/notebook/static/js/kernel.js
@@ -43,6 +43,7 @@ var IPython = (function (IPython) {
                 session : this.session_id,
                 msg_type : msg_type
             },
+            metadata : {},
             content : content,
             parent_header : {}
         };