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From: John Baldwin <jhb@FreeBSD.org>
Date: Thu, 5 Jan 2012 18:38:24 +0000 (UTC)
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Subject: svn commit: r229616 - stable/8/sbin/sysctl
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Author: jhb
Date: Thu Jan  5 18:38:23 2012
New Revision: 229616
URL: http://svn.freebsd.org/changeset/base/229616

Log:
  MFC 228181:
  If the -d flag is specified, ignore any new values specified and only
  display the descriptions of specified nodes.

Modified:
  stable/8/sbin/sysctl/sysctl.c
Directory Properties:
  stable/8/sbin/sysctl/   (props changed)

Modified: stable/8/sbin/sysctl/sysctl.c
==============================================================================
--- stable/8/sbin/sysctl/sysctl.c	Thu Jan  5 18:38:13 2012	(r229615)
+++ stable/8/sbin/sysctl/sysctl.c	Thu Jan  5 18:38:23 2012	(r229616)
@@ -201,7 +201,7 @@ parse(char *string)
 	if (oidfmt(mib, len, fmt, &kind))
 		err(1, "couldn't find format of oid '%s'", bufp);
 
-	if (newval == NULL) {
+	if (newval == NULL || dflag) {
 		if ((kind & CTLTYPE) == CTLTYPE_NODE) {
 			if (dflag) {
 				i = show_var(mib, len);