Commit 48625c9a authored by 魏灿's avatar 魏灿

error fix

parent 21696c7e
......@@ -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
......
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