From 12518751f32c8c482a6de1c26de5c38966ef4690 Mon Sep 17 00:00:00 2001
From: Dominic Benson <dominic@dgeb.net>
Date: Sat, 4 Feb 2017 13:35:56 +0000
Subject: [PATCH] Reinstate behaviour for empty configuration

---
 sbin/firehol | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sbin/firehol b/sbin/firehol
index 03597ee..936c27a 100755
--- a/sbin/firehol
+++ b/sbin/firehol
@@ -11973,6 +11973,10 @@ firewall_filtering_policy_common() {
 # so that its commands are prepended to the other iptables commands of the firewall
 
 firewall_filtering_policy_common_late() {
+	if [ ${FIREHOL_FILTERING_STARTED} -eq 0 ]
+	then
+		return
+	fi
 	local iptables_cmd="${1}"
 	local iptables_chain="${2}"