From 0bc3d9fd5d160ba71b69293f9bd0dd52eb7c2354 Mon Sep 17 00:00:00 2001
From: Yuriy Zveryanskyy <yzveryanskyy@mirantis.com>
Date: Thu, 6 Jun 2013 14:56:25 +0300
Subject: Add missing exception to cell_update()

Add missing CellNotFound exception to
cell_update() in db.sqlalchemy.api,
which expected from this method.

Change-Id: I25699a08b581922b13ae62708486bdee6f8b0ac6
---
 nova/db/sqlalchemy/api.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/nova/db/sqlalchemy/api.py b/nova/db/sqlalchemy/api.py
index af9486b3e..4d6ff2cc8 100644
--- a/nova/db/sqlalchemy/api.py
+++ b/nova/db/sqlalchemy/api.py
@@ -4047,6 +4047,8 @@ def cell_update(context, cell_name, values):
     session = get_session()
     with session.begin():
         cell = _cell_get_by_name_query(context, cell_name, session=session)
+        if not cell:
+            raise exception.CellNotFound(cell_name=cell_name)
         cell.update(values)
     return cell
 
-- 
cgit