From a38dfa370aa0a18aaba38b3677c6fd4c86a9e6ad Mon Sep 17 00:00:00 2001
From: oysheng <oysheng@bytom.io>
Date: Sun, 22 Apr 2018 17:20:35 +0800
Subject: [PATCH] optimise

---
 asset/asset.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/asset/asset.go b/asset/asset.go
index b8e9d5e5..a191a93b 100644
--- a/asset/asset.go
+++ b/asset/asset.go
@@ -304,11 +304,11 @@ func (reg *Registry) ListAssets(id string) ([]*Asset, error) {
 	assets := []*Asset{DefaultNativeAsset}
 
 	assetIDStr := strings.TrimSpace(id)
-	if strings.Compare(assetIDStr, DefaultNativeAsset.AssetID.String()) == 0 {
+	if assetIDStr == DefaultNativeAsset.AssetID.String() {
 		return assets, nil
 	}
 
-	if strings.Compare(assetIDStr, "") != 0 {
+	if assetIDStr == "" {
 		assetID := &bc.AssetID{}
 		if err := assetID.UnmarshalText([]byte(assetIDStr)); err != nil {
 			return nil, err
-- 
2.11.0