From 1d9ef0d7a4859d8440bcc8de90442f572e3a3d6a 2014-07-11 19:48:42
From: Adam Hodgen <adam.hodgen@thetestpeople.com>
Date: 2014-07-11 19:48:42
Subject: [PATCH] Remove / from route of TreeRedirectHandler.

When base_url is set, navigating to http://{url}/{base_url} returns 404
This is due to the TreeRedirectHandler only picking up
http://{url}/{base_url}/ and the trailing slash handler being set to
{base_url}/.*/.

This change will cause http://{url}/{base_url} to correctly redirect to
http://{url}/{base_url}/tree, as expected.

---

diff --git a/IPython/html/tree/handlers.py b/IPython/html/tree/handlers.py
index e6aac23..4a4320f 100644
--- a/IPython/html/tree/handlers.py
+++ b/IPython/html/tree/handlers.py
@@ -97,5 +97,5 @@ default_handlers = [
     (r"/tree%s" % notebook_path_regex, TreeHandler),
     (r"/tree%s" % path_regex, TreeHandler),
     (r"/tree", TreeHandler),
-    (r"/", TreeRedirectHandler),
+    (r"", TreeRedirectHandler),
     ]