Is this a bug？

[tkvycom-lgtm]

func (r *autoRedirect) nftablesCreateUnreachable(
nft *nftables.Conn, table *nftables.Table, chain *nftables.Chain,
) {
if (r.enableIPv4 && r.enableIPv6) || !r.tunOptions.StrictRoute {
return
}
var nfProto nftables.TableFamily
if r.enableIPv4 {
nfProto = nftables.TableFamilyIPv6
} else {
nfProto = nftables.TableFamilyIPv4
}