From aa956c7c5f433dcc08e44e7b3057de133081a43f Mon Sep 17 00:00:00 2001
From: Yanqiang Miao <miao.yanqiang@zte.com.cn>
Date: Fri, 30 Dec 2016 11:58:39 +0800
Subject: [PATCH] Optimization a error description

Signed-off-by: Yanqiang Miao <miao.yanqiang@zte.com.cn>
Upstream-commit: 6c021893aa12088c0ad5b18111cfa80d6008a78f
Component: engine
---
 components/engine/plugin/store.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/engine/plugin/store.go b/components/engine/plugin/store.go
index 3c780ab93e..180fbf02c4 100644
--- a/components/engine/plugin/store.go
+++ b/components/engine/plugin/store.go
@@ -58,7 +58,7 @@ func (ps *Store) GetV2Plugin(refOrID string) (*v2.Plugin, error) {
 func (ps *Store) validateName(name string) error {
 	for _, p := range ps.plugins {
 		if p.Name() == name {
-			return errors.Errorf("%v already exists", name)
+			return errors.Errorf("plugin %q already exists", name)
 		}
 	}
 	return nil