Make Request.Host optional

1 files changed, 0 insertions, 18 deletions

diff --git a/punycode.go b/punycode.go
index cf0ecb4..58f84e5 100644
--- a/punycode.go
+++ b/punycode.go
@@ -26,21 +26,3 @@ func punycodeHostname(hostname string) (string, error) {
 	}
 	return idna.Lookup.ToASCII(hostname)
 }
-
-// punycodeHost returns the punycoded version of host.
-// host may contain a port.
-func punycodeHost(host string) (string, error) {
-	hostname, port, err := net.SplitHostPort(host)
-	if err != nil {
-		hostname = host
-		port = ""
-	}
-	hostname, err = punycodeHostname(hostname)
-	if err != nil {
-		return "", err
-	}
-	if port == "" {
-		return hostname, nil
-	}
-	return net.JoinHostPort(hostname, port), nil
-}