From 34deb138c8f48bffe54adddd5f99febb9e8c1afe Mon Sep 17 00:00:00 2001
From: Matthias BUSSONNIER <bussonniermatthias@gmail.com>
Date: Thu, 3 May 2012 07:37:52 +0200
Subject: [PATCH] test kernel for undefined rather than off

---
 IPython/frontend/html/notebook/handlers.py               | 2 --
 IPython/frontend/html/notebook/static/js/notebooklist.js | 3 +--
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/IPython/frontend/html/notebook/handlers.py b/IPython/frontend/html/notebook/handlers.py
index 9928b06bc..120ec2879 100644
--- a/IPython/frontend/html/notebook/handlers.py
+++ b/IPython/frontend/html/notebook/handlers.py
@@ -597,8 +597,6 @@ class NotebookRootHandler(AuthenticatedHandler):
             kid = km.kernel_for_notebook(nid)
             if  kid is not None:
                 f['kernel_status']=kid
-            else:
-                f['kernel_status']='off'
         self.finish(jsonapi.dumps(files))
 
     @web.authenticated
diff --git a/IPython/frontend/html/notebook/static/js/notebooklist.js b/IPython/frontend/html/notebook/static/js/notebooklist.js
index a3ec6e72d..75c72df7f 100644
--- a/IPython/frontend/html/notebook/static/js/notebooklist.js
+++ b/IPython/frontend/html/notebook/static/js/notebooklist.js
@@ -113,7 +113,7 @@ var IPython = (function (IPython) {
             this.add_link(notebook_id, nbname, item);
             if (!IPython.read_only){
                 // hide delete buttons when readonly
-                if(kernel == 'off'){
+                if(kernel == undefined){
                     this.add_delete_button(item);
                 } else {
                     this.add_shutdown_button(item,kernel);
@@ -192,7 +192,6 @@ var IPython = (function (IPython) {
                     type : "DELETE",
                     dataType : "json",
                     success : function (data, status, xhr) {
-                        console.log('kernel killed');
                         that.load_list();
                     }
                 };