NONULL (*pgp->binary), id);
NONULL (binary), id);  FREE(&binary);
pid_t pgp_gpg_invoke_export(struct pgp_vinfo *pgp,			   FILE **pgpin, FILE **pgpout, FILE **pgperr,			   int pgpinfd, int pgpoutfd, int pgperrfd, const char *id){  char cmd[HUGE_STRING];  snprintf(cmd, sizeof(cmd), "%sm --no-verbose --export --armor 0x%8s",	   NONULL (*pgp->binary), id);  return mutt_create_filter_fd(cmd, pgpin, pgpout, pgperr,			       pgpinfd, pgpoutfd, pgperrfd);}