From 677ec86cef983a106c6e5d175f44b125858c3016 Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Mon, 19 Dec 2016 13:13:34 +0100 Subject: Use --help suggestion on invalid option The current default is to print all usage() output. This is overkill in many case. Addresses: https://github.com/karelzak/util-linux/issues/338 Signed-off-by: Karel Zak --- disk-utils/cfdisk.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'disk-utils/cfdisk.c') diff --git a/disk-utils/cfdisk.c b/disk-utils/cfdisk.c index 5e70a234b..4e1f13b5f 100644 --- a/disk-utils/cfdisk.c +++ b/disk-utils/cfdisk.c @@ -2587,6 +2587,8 @@ int main(int argc, char *argv[]) case 'z': cf->zero_start = 1; break; + default: + errtryhelp(EXIT_FAILURE); } } -- cgit v1.2.3-55-g7522