From a1ab1ca2eedbc16139cf03df06c6012b22f1f2cb Mon Sep 17 00:00:00 2001
From: Laine Stump <laine@redhat.com>
Date: Wed, 15 Feb 2023 03:24:36 -0500
Subject: [PATCH] log a detailed error (not usage()) when there are extra
 non-option arguments

Signed-off-by: Laine Stump <laine@redhat.com>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
---
 conf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/conf.c b/conf.c
index d020b4f..f175405 100644
--- a/conf.c
+++ b/conf.c
@@ -1536,7 +1536,7 @@ void conf(struct ctx *c, int argc, char **argv)
 	if (c->mode == MODE_PASTA)
 		conf_pasta_ns(&netns_only, userns, netns, optind, argc, argv);
 	else if (optind != argc)
-		usage(argv[0]);
+		die("Extra non-option argument: %s", argv[optind]);
 
 	isolate_user(uid, gid, !netns_only, userns, c->mode);