if (cell == NULL)
if (cell == NULL) {
arlalib_getsyncsite(const char *cell, const char *host, int32_t port, 		    u_int32_t *synchost, int noauth){    struct rx_connection *conn;    ubik_debug db;    int error;    if (synchost == NULL)	return EINVAL;    if (cell == NULL && host != NULL) 	cell = cell_getcellbyhost(host);    if (cell == NULL)	cell = cell_getthiscell();    if (host == NULL)	host = cell_findnamedbbyname (cell);    conn = arlalib_getconnbyname(host,				 port,				 VOTE_SERVICE_ID,				 noauth);    if (conn == NULL)	return ENETDOWN;    error = Ubik_Debug(conn, &db);    *synchost = htonl(db.syncHost);    arlalib_destroyconn(conn);    return error;}