dat[3] = outputlinelen;
dat[4] = 0;
fmt_scan(fmt, scanl, i, dat, NULL);
- write(out, charstring_buffer (scanl), charstring_bytes (scanl));
+ if (write(out, charstring_buffer (scanl),
+ charstring_bytes (scanl)) < 0) {
+ advise (drft, "write");
+ }
charstring_free(scanl);
} else {
cpydata (in, out, form, drft);