From 1c49a1f01da73b8eed701809de88b408e738dfed Mon Sep 17 00:00:00 2001
From: Huanxuan Ao <huanxuan.ao@easystack.cn>
Date: Wed, 8 Mar 2017 10:01:16 +0800
Subject: Fix NoneType error for volume snapshot create command

In volume snapshot command, <volume> is the same
as <snapshot-name> when --volume is not specified,
but <volume> cannot be None, so when <snapshot-name>
is not specified (<snapshot-name> is None), a NoneType
error appears.
So make <snapshot-name> no longer optional, it should
be always present.

Change-Id: I3d9f10753a8ef601e70816421c160598e2cc811f
Closes-bug: #1659894
---
 doc/source/command-objects/volume-snapshot.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'doc/source/command-objects')

diff --git a/doc/source/command-objects/volume-snapshot.rst b/doc/source/command-objects/volume-snapshot.rst
index 67db62f2..30cc77cc 100644
--- a/doc/source/command-objects/volume-snapshot.rst
+++ b/doc/source/command-objects/volume-snapshot.rst
@@ -49,7 +49,7 @@ Create new volume snapshot
 .. _volume_snapshot_create-snapshot-name:
 .. describe:: <snapshot-name>
 
-    Name of the new snapshot (default to None)
+    Name of the new snapshot
 
 volume snapshot delete
 ----------------------
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