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 <kzak@redhat.com>
---
 disk-utils/partx.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'disk-utils/partx.c')

diff --git a/disk-utils/partx.c b/disk-utils/partx.c
index cff160fbe..d74a52a6e 100644
--- a/disk-utils/partx.c
+++ b/disk-utils/partx.c
@@ -876,9 +876,8 @@ int main(int argc, char **argv)
 		case 'V':
 			printf(UTIL_LINUX_VERSION);
 			return EXIT_SUCCESS;
-		case '?':
 		default:
-			usage(stderr);
+			errtryhelp(EXIT_FAILURE);
 		}
 	}
 
-- 
cgit v1.2.3-55-g7522