From 61c1d985c76599ae95651573c440c2d1149ed3b0 Mon Sep 17 00:00:00 2001
From: Tang Chen <chen.tang@easystack.cn>
Date: Mon, 29 Feb 2016 15:45:27 +0800
Subject: [PATCH] Fix return value of "image set" command

"image set" command should return None. But in one path,
it returns ({}, {}). This patch fixes this.

Change-Id: I3847e661cb7e89863921a3f0a859d9b1a8077ede
---
 openstackclient/image/v1/image.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openstackclient/image/v1/image.py b/openstackclient/image/v1/image.py
index 6e172bce21..0d0855974c 100644
--- a/openstackclient/image/v1/image.py
+++ b/openstackclient/image/v1/image.py
@@ -691,7 +691,7 @@ class SetImage(command.Command):
 
             if not kwargs:
                 self.log.warning('no arguments specified')
-                return {}, {}
+                return
 
             image = image_client.images.update(image.id, **kwargs)
         finally: