From 0bdba244e4623584f92b2e3c06fd3828dcea6676 Mon Sep 17 00:00:00 2001
From: "Peter J. Holzer" <hjp@hjp.at>
Date: Tue, 16 Nov 2021 14:42:36 +0100
Subject: [PATCH] Change location of iptables-save

This seems to have changed in Ubuntu 20.04. Not sure how stable that is.
I may have to check various locations at install or run time.
---
 iptables-save-clean | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/iptables-save-clean b/iptables-save-clean
index abc3b13..293d2f4 100755
--- a/iptables-save-clean
+++ b/iptables-save-clean
@@ -2,7 +2,7 @@
 use v5.22;
 use warnings;
 
-my $iptables = `/sbin/iptables-save`;
+my $iptables = `/usr/sbin/iptables-save`;
 
 my %tables = ();
 while ($iptables =~ /^\*(\w+)\n(.*?)\nCOMMIT$/smg) {