diff options
Diffstat (limited to 'usr.sbin/ndiscvt')
| -rw-r--r-- | usr.sbin/ndiscvt/ndiscvt.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/usr.sbin/ndiscvt/ndiscvt.c b/usr.sbin/ndiscvt/ndiscvt.c index 3775a3390817..7636c4c75059 100644 --- a/usr.sbin/ndiscvt/ndiscvt.c +++ b/usr.sbin/ndiscvt/ndiscvt.c @@ -325,6 +325,8 @@ main(int argc, char *argv[]) rewind (fp); img = calloc(fsize, 1); n = fread (img, fsize, 1, fp); + if (n == 0) + err(1, "reading .SYS file '%s' failed", sysfile); fclose(fp); |