- if (setjmp(env) == 0) {
- if (fname) {
- fp = fopen(fname, "r");
- if (fp == NULL) {
- advise(fname, "unable to open");
- exitstat++;
- return;
- }
- } else {
- fname = "(stdin)";
- fp = stdin;
+ if (fname) {
+ fp = fopen(fname, "r");
+ if (fp == NULL) {
+ advise(fname, "unable to open");
+ exitstat++;
+ return;