Merge pull request #179 from maxsupermanhd/patch-1

Don't send empty host string in handshake

bot/mcbot.go

@@ -41,6 +41,7 @@ func (c *Client) join(ctx context.Context, d *mcnet.Dialer, addr string) error {
 		var addrErr *net.AddrError
 		const missingPort = "missing port in address"
 		if errors.As(err, &addrErr) && addrErr.Err == missingPort {
+			host = addr
 			port = 25565
 		} else {
 			return LoginErr{"split address", err}