if ((grp = getgrgid(gid)) == NULL) {
/* not found, add negative entry to cache */
add_cachebyuuid(uuidp, "UUID_ENOENT", UUID_ENOENT, 0);
if ((grp = getgrgid(gid)) == NULL) {
/* not found, add negative entry to cache */
add_cachebyuuid(uuidp, "UUID_ENOENT", UUID_ENOENT, 0);