debug("Local version string %.200s", server_version_string);
if (remote_major != 2 ||
(remote_major == 1 && remote_minor != 99)) {
!(remote_major == 1 && remote_minor == 99)) {
s = "Protocol major versions differ.\n";
(void) atomicio(vwrite, sock_out, s, strlen(s));
close(sock_in);