diff options
-rw-r--r-- | bin/domainname/domainname.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/bin/domainname/domainname.c b/bin/domainname/domainname.c index fe6d2bf..80137fa 100644 --- a/bin/domainname/domainname.c +++ b/bin/domainname/domainname.c @@ -63,6 +63,8 @@ main(int argc, char *argv[]) while ((ch = getopt(argc, argv, "")) != -1) switch (ch) { + case '?': + /* fall through */ default: usage(); } |