From b4f44c1118aa0abfb040d6177beda778f2125e1e Mon Sep 17 00:00:00 2001
From: drochner <drochner@NetBSD.org>
Date: Wed, 18 Sep 2002 10:18:17 +0000
Subject: [PATCH] print something sensible on -z if no dump device is set

---
 sbin/swapctl/swapctl.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sbin/swapctl/swapctl.c b/sbin/swapctl/swapctl.c
index b8329b2501b6..795fad7618c9 100644
--- a/sbin/swapctl/swapctl.c
+++ b/sbin/swapctl/swapctl.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: swapctl.c,v 1.20 2002/06/21 09:04:16 jdolecek Exp $	*/
+/*	$NetBSD: swapctl.c,v 1.21 2002/09/18 10:18:17 drochner Exp $	*/
 
 /*
  * Copyright (c) 1996, 1997, 1999 Matthew R. Green
@@ -409,6 +409,8 @@ get_dumpdev()
 
 	if (swapctl(SWAP_GETDUMPDEV, &dev, NULL) == -1)
 		warn("could not get dump device");
+	else if (dev == NODEV)
+		printf("no dump device set\n");
 	else {
 		name = devname(dev, S_IFBLK);
 		printf("dump device is ");