Optimize `LoopbackListenHost()` (#615)

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YenForYang 2021-09-14 06:54:37 -05:00 committed by GitHub
parent f6b024e157
commit be8b7b7d35
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@ -3,7 +3,7 @@ package torrent
import "strings"
func LoopbackListenHost(network string) string {
if strings.Contains(network, "4") {
if strings.IndexByte(network, '4') != -1 {
return "127.0.0.1"
} else {
return "::1"