From 9eea6b93256053bd08e240e23ca15b8229620017 Mon Sep 17 00:00:00 2001
From: Josh Durgin <josh.durgin@dreamhost.com>
Date: Wed, 22 Jun 2011 17:34:08 -0700
Subject: [PATCH] Handle rbd config with no properties.

---
 teuthology/task/rbd.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/teuthology/task/rbd.py b/teuthology/task/rbd.py
index 66500c03f3333..c3cf0958fb0aa 100644
--- a/teuthology/task/rbd.py
+++ b/teuthology/task/rbd.py
@@ -355,6 +355,8 @@ def task(ctx, config):
     if isinstance(config, dict):
         role_images = {}
         for role, properties in config.iteritems():
+            if properties is None:
+                properties = {}
             role_images[role] = properties.get('image_name')
     else:
         role_images = config
-- 
2.39.5