From 6aae4be54da3038027e4b6aad6e2baf43921933f Mon Sep 17 00:00:00 2001
From: Min RK <benjaminrk@gmail.com>
Date: Wed, 8 Apr 2015 11:06:09 -0700
Subject: [PATCH] assign hub in token app

avoids AttributeError on hub if there are
users with running servers.

Don't call init_hub,
which can modify the Hub's entries in the database,
which shouldn't happen in the token command.
---
 jupyterhub/app.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/jupyterhub/app.py b/jupyterhub/app.py
index 9fd9d6b7..7cc28399 100644
--- a/jupyterhub/app.py
+++ b/jupyterhub/app.py
@@ -126,6 +126,7 @@ class NewToken(Application):
         hub = JupyterHub(parent=self)
         hub.load_config_file(hub.config_file)
         hub.init_db()
+        hub.hub = hub.db.query(orm.Hub).first()
         hub.init_users()
         user = orm.User.find(hub.db, self.name)
         if user is None: