BAD_LISTCNT
for (sec = 0; ((sec < BAD_LISTCNT * 2) && (sec < nsect)); sec += 2) {
for (sec = 0; ((sec < BAD_LISTCNT * 2) && (sec < nsect)); sec += 2) {
for (sec = 1; ((sec < BAD_LISTCNT * 2 + 1) && (sec < nsect));
if (nbackups != BAD_LISTCNT) {
for (sec = 1; ((sec < BAD_LISTCNT * 2 + 1) && (sec < nsect));
for (sec = 1; ((sec < BAD_LISTCNT * 2 + 1) && (sec < nsect));