CVS commit: src/usr.sbin/wgconfig

[Taylor R Campbell]

Module Name:    src
Committed By:   riastradh
Date:           Thu Aug 20 21:31:26 UTC 2020

Modified Files:
        src/usr.sbin/wgconfig: wgconfig.c

Log Message:
Make `wgconfig --help' and variations work.


To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/usr.sbin/wgconfig/wgconfig.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.


Modified files:

Index: src/usr.sbin/wgconfig/wgconfig.c
diff -u src/usr.sbin/wgconfig/wgconfig.c:1.1 src/usr.sbin/wgconfig/wgconfig.c:1.2
--- src/usr.sbin/wgconfig/wgconfig.c:1.1	Thu Aug 20 21:28:02 2020
+++ src/usr.sbin/wgconfig/wgconfig.c	Thu Aug 20 21:31:26 2020
@@ -1,4 +1,4 @@
-/*	$NetBSD: wgconfig.c,v 1.1 2020/08/20 21:28:02 riastradh Exp $	*/
+/*	$NetBSD: wgconfig.c,v 1.2 2020/08/20 21:31:26 riastradh Exp $	*/
 
 /*
  * Copyright (C) Ryota Ozaki <ozaki.ry...@gmail.com>
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: wgconfig.c,v 1.1 2020/08/20 21:28:02 riastradh Exp $");
+__RCSID("$NetBSD: wgconfig.c,v 1.2 2020/08/20 21:31:26 riastradh Exp $");
 
 #include <sys/ioctl.h>
 
@@ -729,7 +729,10 @@ main(int argc, char *argv[])
 	const char *command;
 	const char *target;
 
-	if (argc < 2) {
+	if (argc < 2 ||
+	    strcmp(argv[1], "-h") == 0 ||
+	    strcmp(argv[1], "-?") == 0 ||
+	    strcmp(argv[1], "--help") == 0) {
 		usage();
 	}