if (!*tp) {
tp = cp;
tp2 = tmpbuf;
- while ((*tp2 = *tp) != (int) NULL) {
+ while ((*tp2 = *tp)) {
if (isupper(*tp2)) {
*tp2 = 'a' + *tp2 - 'A';
}
if (!*tp) {
tp = argv[2];
tp2 = tmpbuf;
- while ((*tp2 = *tp) != (int) NULL) {
+ while ((*tp2 = *tp)) {
if (isupper(*tp2)) {
*tp2 = 'a' + *tp2 - 'A';
}
if (!*tp) {
tp = cp;
tp2 = tmpbuf;
- while ((*tp2 = *tp) != (int) NULL) {
+ while ((*tp2 = *tp)) {
if (isupper(*tp2)) {
*tp2 = 'a' + *tp2 - 'A';
}
if (!connected)
return;
(void) command("QUIT");
- cout = (int) NULL;
+ cout = 0;
connected = 0;
data = -1;
if (!proxy) {