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print something sensible on -z if no dump device is set

This commit is contained in:
drochner 2002-09-18 10:18:17 +00:00
parent 8828f97591
commit b4f44c1118
1 changed files with 3 additions and 1 deletions
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4
sbin/swapctl/swapctl.c
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@ -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 ");