From 48625c9a8a36b7c7e5ce4379b10ad5f080e27ea2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=AD=8F=E7=81=BF?= <weican@bd-apaas.com>
Date: Mon, 3 Jul 2023 13:52:37 +0800
Subject: [PATCH] error fix

---
 src/common/tools/hosts.go | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/common/tools/hosts.go b/src/common/tools/hosts.go
index 4315ccf..e7600ec 100644
--- a/src/common/tools/hosts.go
+++ b/src/common/tools/hosts.go
@@ -28,8 +28,7 @@ func HostsToJson() (data map[string][]string, err error) {
 			data[key] = append(data[key], s.Text())
 		}
 	}
-	err = s.Err()
-	if err != nil {
+	if s.Err() != nil {
 		return nil, err
 	}
 	return data, nil
@@ -46,7 +45,6 @@ func MapToSaveHosts(data map[string][]string) error {
 		if err != nil {
 			return err
 		}
-
 		_, err = f.Write([]byte(strings.Join(v, "\n")))
 		if err != nil {
 			return err
-- 
2.26.0