From: Sami Kerola <kerolasa@iki.fi>
Date: Sat, 13 Dec 2014 16:41:06 +0000 (+0000)
Subject: lslogins: tell why command failed
X-Git-Tag: v2.26-rc1~112^2~15
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1025d21efe5596b61fb3303d88edd53bd4d4414a;p=thirdparty%2Futil-linux.git

lslogins: tell why command failed

Printing usage() without hint what is wrong does not help an user.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---

diff --git a/login-utils/lslogins.c b/login-utils/lslogins.c
index 85fd7c8346..7fe6599d61 100644
--- a/login-utils/lslogins.c
+++ b/login-utils/lslogins.c
@@ -1437,7 +1437,7 @@ int main(int argc, char *argv[])
 		logins = argv[optind];
 		outmode = OUT_PRETTY;
 	} else if (argc != optind)
-		usage(stderr);
+		errx(EXIT_FAILURE, _("Only one user may be specified. Use -l for multiple users."));
 
 	scols_init_debug(0);