From 45ecc6f39932271f7a70b1fe8dec99dc9d2438c0 Mon Sep 17 00:00:00 2001
From: Michael Rash <mbr@cipherdyne.org>
Date: Thu, 13 Oct 2011 20:41:12 -0400
Subject: [PATCH] minor bugfix to ensure that the proper firewall is used to
 collect system specs

---
 test/test-fwknop.pl | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/test/test-fwknop.pl b/test/test-fwknop.pl
index e3644148..15b54b33 100755
--- a/test/test-fwknop.pl
+++ b/test/test-fwknop.pl
@@ -619,9 +619,11 @@ sub immediate_binding() {
 
 sub specs() {
     my $cmd = '';
-    if ($firewall eq 'iptables') {
+    if ($firewall =~ m|/iptables$|) {
         $cmd = "iptables -v -n -L";
-    } else {
+    } elsif ($firewall =~ m|/pf$|) {
+        $cmd = "pf -s rules";
+    } elsif ($firewall =~ m|/ipfw$|) {
         $cmd = "ipfw list";
     }
     &run_cmd($cmd, $CREATE);