From 4b26da1d864bcce4414f424aba44c41bbdfb7497 Mon Sep 17 00:00:00 2001 From: Pierre Pronchery Date: Tue, 8 Dec 2020 14:39:55 +0100 Subject: [PATCH] Exit immediately upon unsupported options --- src/chgrp.c | 1 + src/chown.c | 1 + 2 files changed, 2 insertions(+) diff --git a/src/chgrp.c b/src/chgrp.c index 83ba080..cab49b8 100644 --- a/src/chgrp.c +++ b/src/chgrp.c @@ -185,6 +185,7 @@ int main(int argc, char * argv[]) /* FIXME implement */ fprintf(stderr, "%s%c%s", PROGNAME ": -", o, ": Not yet implemented\n"); + return 2; default: return _usage(); } diff --git a/src/chown.c b/src/chown.c index a079124..3754085 100644 --- a/src/chown.c +++ b/src/chown.c @@ -235,6 +235,7 @@ int main(int argc, char * argv[]) case 'P': fprintf(stderr, "%s%c%s", PROGNAME ": -", o, ": Not yet implemented\n"); + return 2; default: return _usage(); }