From a651894209cd3525a4b9d021f7dec0771b6a663c Mon Sep 17 00:00:00 2001
From: Jake Howard <git@theorangeone.net>
Date: Thu, 4 Jun 2020 09:23:50 +0100
Subject: [PATCH] Fix issue when there's no ports to close off

---
 tasks/security.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tasks/security.yml b/tasks/security.yml
index 68d0c25..03ae0d2 100644
--- a/tasks/security.yml
+++ b/tasks/security.yml
@@ -38,6 +38,7 @@
   systemd:
     name: firewalld
     enabled: true
+    state: started
 
 - name: Define firewall ports
   set_fact:
@@ -64,5 +65,5 @@
     permanent: true
     immediate: true
     state: disabled
-  when: item not in requested_firewall_ports
+  when: item and item not in requested_firewall_ports
   loop: "{{ firewall_ports.stdout.split(' ') }}"