From 754c521f0c4a67a16b162c4377983370a9a03fa2 Mon Sep 17 00:00:00 2001
From: Jerry Vonau <jvonau3@gmail.com>
Date: Mon, 11 May 2020 10:54:26 -0500
Subject: [PATCH] yaml set the variable wan_nameserver as 'null' without quotes
 then jinja converts that 'none'

---
 roles/network/templates/network/dnsmasq-iiab | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/roles/network/templates/network/dnsmasq-iiab b/roles/network/templates/network/dnsmasq-iiab
index ecefeb359..ca3911e4f 100644
--- a/roles/network/templates/network/dnsmasq-iiab
+++ b/roles/network/templates/network/dnsmasq-iiab
@@ -1,7 +1,7 @@
 #IIAB
 bind-interfaces
 # Wan nameserver if manually set
-{% if wan_nameserver != "" %}
+{% if wan_nameserver is not none %}
 no-resolv
 server={{ wan_nameserver }}
 {% endif %}