From 437a9cead6e635e00f586e892cab9b6ce45223b2 Mon Sep 17 00:00:00 2001
From: kettenis <kettenis@openbsd.org>
Date: Tue, 23 Aug 2016 18:12:09 +0000
Subject: [PATCH] Actually make fdt_find_node() return NULL if the node
 couldn't be found.

ok tom@
---
 sys/dev/ofw/fdt.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sys/dev/ofw/fdt.c b/sys/dev/ofw/fdt.c
index 0a1f0138a1e..b589bf1c645 100644
--- a/sys/dev/ofw/fdt.c
+++ b/sys/dev/ofw/fdt.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: fdt.c,v 1.18 2016/07/26 22:10:10 patrick Exp $	*/
+/*	$OpenBSD: fdt.c,v 1.19 2016/08/23 18:12:09 kettenis Exp $	*/
 
 /*
  * Copyright (c) 2009 Dariusz Swiderski <sfires@sfires.net>
@@ -410,6 +410,9 @@ fdt_find_node(char *name)
 			}
 		}
 
+		if (child == NULL)
+			return NULL; /* No match found. */
+
 		p = q;
 	}
 
-- 
2.20.1