From: Sergey Matveev <stargrave@stargrave.org>
Date: Mon, 28 Nov 2022 07:45:58 +0000 (+0300)
Subject: Explicitly disable IP address if not specified
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=b1f9d59fd7725d3b0b848fe918492b837c11d54c;p=btrtrc.git

Explicitly disable IP address if not specified
---

diff --git a/cmd/btrtrc/main.go b/cmd/btrtrc/main.go
index 35880d9e..eb5afaab 100644
--- a/cmd/btrtrc/main.go
+++ b/cmd/btrtrc/main.go
@@ -57,8 +57,16 @@ func main() {
 		return
 	}
 	cc.Seed = true
-	cc.PublicIp4 = net.ParseIP(*pub4).To4()
-	cc.PublicIp6 = net.ParseIP(*pub6).To16()
+	if *pub4 == "" {
+		cc.DisableIPv4 = true
+	} else {
+		cc.PublicIp4 = net.ParseIP(*pub4).To4()
+	}
+	if *pub6 == "" {
+		cc.DisableIPv6 = true
+	} else {
+		cc.PublicIp6 = net.ParseIP(*pub6).To16()
+	}
 	cc.NoDHT = *noDHT
 	cc.SetListenAddr(*addr)
 	client, err := torrent.NewClient(cc)