From eb258077e72f36a35294dc5ec962b863e34655a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Duval?= <korli@users.berlios.de>
Date: Wed, 19 Mar 2008 23:02:30 +0000
Subject: [PATCH] added --help support for devfs_node debugger command

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24482 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/system/kernel/fs/devfs.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/system/kernel/fs/devfs.cpp b/src/system/kernel/fs/devfs.cpp
index 1a70b7b2d4..9446c6e576 100644
--- a/src/system/kernel/fs/devfs.cpp
+++ b/src/system/kernel/fs/devfs.cpp
@@ -1364,7 +1364,7 @@ get_device_name(struct devfs_vnode *vnode, char *buffer, size_t size)
 static int
 dump_node(int argc, char **argv)
 {
-	if (argc < 2) {
+	if (argc < 2 || !strcmp(argv[1], "--help")) {
 		kprintf("usage: %s <address>\n", argv[0]);
 		return 0;
 	}