From 4bea5d37d9feb4a5925d70ea2a6298793bc924a4 Mon Sep 17 00:00:00 2001
From: Huanxuan Ao <huanxuan.ao@easystack.cn>
Date: Mon, 6 Jun 2016 18:40:38 +0800
Subject: Fix errors for "volume type unset" command

Normally, we can unset multi properties but the "volume type unset"
command could not, because the action "append" was missed. So I add
it and also fix the unit test and doc in this patch.

Change-Id: I20470f2b7bb2a8d7f292cea498826669c3418c77
---
 openstackclient/volume/v2/volume_type.py | 1 +
 1 file changed, 1 insertion(+)

(limited to 'openstackclient/volume')

diff --git a/openstackclient/volume/v2/volume_type.py b/openstackclient/volume/v2/volume_type.py
index 200d9bd5..d881ce1f 100644
--- a/openstackclient/volume/v2/volume_type.py
+++ b/openstackclient/volume/v2/volume_type.py
@@ -263,6 +263,7 @@ class UnsetVolumeType(command.Command):
         parser.add_argument(
             '--property',
             metavar='<key>',
+            action='append',
             help=_('Remove a property from this volume type '
                    '(repeat option to remove multiple properties)'),
         )
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