svn commit: r309281 - head/sbin/ipfw

[Oleg Bulyzhin]

Author: oleg
Date: Tue Nov 29 10:43:58 2016
New Revision: 309281
URL: https://svnweb.freebsd.org/changeset/base/309281

Log:
  Fix 'ipfw delete set N':
  do not emit meaningless 'rule 0 not found' warning if set was already empty.
  
  MFC after:	1 week

Modified:
  head/sbin/ipfw/ipfw2.c

Modified: head/sbin/ipfw/ipfw2.c
==============================================================================
--- head/sbin/ipfw/ipfw2.c	Tue Nov 29 08:20:55 2016	(r309280)
+++ head/sbin/ipfw/ipfw2.c	Tue Nov 29 10:43:58 2016	(r309281)
@@ -3221,7 +3221,7 @@ ipfw_delete(char *av[])
 				exitval = EX_UNAVAILABLE;
 				warn("rule %u: setsockopt(IP_FW_XDEL)",
 				    rt.start_rule);
-			} else if (rt.new_set == 0) {
+			} else if (rt.new_set == 0 && do_set == 0) {
 				exitval = EX_UNAVAILABLE;
 				if (rt.start_rule != rt.end_rule)
 					warnx("no rules rules in %u-%u range",