From d81160e32e9828c6ba59da28a1f5ed79c9d05fdf Mon Sep 17 00:00:00 2001
From: Sam Morrison <sorrison@gmail.com>
Date: Sat, 20 Oct 2012 05:05:17 +1100
Subject: [PATCH] Fixes https connections to keystone when no CA certificates
 are specified.

Fixes bug 1064835

Change-Id: I77987f01cc1395a4857ebdcb0bb6adf697866dd7
---
 keystoneclient/shell.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/keystoneclient/shell.py b/keystoneclient/shell.py
index 126e08292..e61bf2e9d 100644
--- a/keystoneclient/shell.py
+++ b/keystoneclient/shell.py
@@ -131,7 +131,7 @@ class OpenStackIdentityShell(object):
 
         parser.add_argument('--os-cacert',
                             metavar='<ca-certificate>',
-                            default=env('OS_CA_CERT'),
+                            default=env('OS_CA_CERT', default=None),
                             help='Defaults to env[OS_CACERT]')
         parser.add_argument('--os_cacert',
                             help=argparse.SUPPRESS)