643 |
|
if (p->nsurfs > nall) { /* (re)allocate surface area cache */ |
644 |
|
if (projsa) free(projsa); |
645 |
|
projsa = (double *)malloc(sizeof(double)*p->nsurfs); |
646 |
< |
if (!projsa) return(0); |
646 |
> |
if (projsa == NULL) { |
647 |
> |
fputs(progname, stderr); |
648 |
> |
fputs(": out of memory in sample_origin!\n", stderr); |
649 |
> |
exit(1); |
650 |
> |
} |
651 |
|
nall = p->nsurfs; |
652 |
|
} |
653 |
|
/* compute projected areas */ |
946 |
|
snew = (SURF *)malloc(sizeof(SURF) + sizeof(double)*(n-1)); |
947 |
|
if (snew == NULL) { |
948 |
|
fputs(progname, stderr); |
949 |
< |
fputs(": out of memory!\n", stderr); |
949 |
> |
fputs(": out of memory in add_surface!\n", stderr); |
950 |
|
exit(1); |
951 |
|
} |
952 |
|
strncpy(snew->sname, oname, sizeof(snew->sname)-1); |