r = yaz_marc_decode_buf(mt, buf, -1, &result, &len_result);
if (r > 0 && result)
{
- fwrite (result, len_result, 1, stdout);
+ if (fwrite(result, len_result, 1, stdout) != 1)
+ {
+ fprintf(stderr, "Write to stdout failed\n");
+ break;
+ }
}
if (r > 0 && cfile)
{