From f710e4966df85a9b5ca2fb39e6a07ba3d39748c1 Mon Sep 17 00:00:00 2001
From: Christoph <ckubu@oopen.de>
Date: Thu, 20 Jun 2019 14:23:54 +0200
Subject: [PATCH] update_firewall-script_ipt-gateway.sh: don't restart firewall
 on read-only systems.

---
 update_firewall-script_ipt-gateway.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/update_firewall-script_ipt-gateway.sh b/update_firewall-script_ipt-gateway.sh
index 7088672..24c998a 100755
--- a/update_firewall-script_ipt-gateway.sh
+++ b/update_firewall-script_ipt-gateway.sh
@@ -329,6 +329,14 @@ done
 
 blank_line
 
+if [[ -d "/ro" ]] && [[ -d "/rw" ]] ; then
+   restart_ipv4_firewall=false
+   restart_ipv6_firewall=false
+
+   info "Restarting firewall is ommited - Read only system."
+fi
+
+
 echononl "Restart IPv4 Firewall.."
 if $restart_ipv4_firewall ; then
    /usr/local/sbin/$IPV4_FIREWALL_SCRIPT > /dev/null 2> "$log_file"