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o Cosmetic: fix the issue when "ipfw(8) show" produces "not" twice:

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$ ipfw -n add 1 allow layer2 not mac-type ip
00001 allow ip from any to any layer2 not not mac-type 0x0800

PR:		bin/115372
Submitted by:	Andrey V. Elsukov
Approved by:	re (hrs)
MFC after:	3 weeks
This commit is contained in:
Maxim Konovalov 2007-09-23 16:29:22 +00:00
parent 673e07d5e7
commit 087aa087d5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=172306
1 changed files with 2 additions and 2 deletions
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4
sbin/ipfw/ipfw2.c
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@ -668,8 +668,6 @@ print_newports(ipfw_insn_u16 *cmd, int proto, int opcode)
int i;
char const *sep;
if (cmd->o.len & F_NOT)
printf(" not");
if (opcode != 0) {
sep = match_value(_port_name, opcode);
if (sep == NULL)
@ -1755,6 +1753,8 @@ show_ipfw(struct ip_fw *rule, int pcwidth, int bcwidth)
show_prerequisites(&flags, HAVE_PROTO|HAVE_SRCIP, 0);
if ((cmd->len & F_OR) && !or_block)
printf(" {");
if (cmd->len & F_NOT)
printf(" not");
print_newports((ipfw_insn_u16 *)cmd, proto,
(flags & HAVE_OPTIONS) ? cmd->opcode : 0);
break;