From 09195ffeb2dfbb96524aacb47cd5963f6e25fe8c Mon Sep 17 00:00:00 2001
From: Doug Goldstein <doug.goldstein@rackspace.com>
Date: Wed, 26 Jun 2024 12:39:06 -0500
Subject: [PATCH] fix: don't make bad dnsmasq config for dhcp-proxy

If the dhcp-proxy value is going to be empty, don't template it out.
---
 containers/dnsmasq/dnsmasq.conf.j2 | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/containers/dnsmasq/dnsmasq.conf.j2 b/containers/dnsmasq/dnsmasq.conf.j2
index 16c4bb581..223afefdd 100644
--- a/containers/dnsmasq/dnsmasq.conf.j2
+++ b/containers/dnsmasq/dnsmasq.conf.j2
@@ -83,7 +83,9 @@ dhcp-authoritative
 # pool {{ name }}
 {{ dhcp_config(name) }}
 {% endfor %}
+{% if dhcp_proxy_list | length > 0 %}
 dhcp-proxy={{ dhcp_proxy_list|join(',') }}
+{% endif %}
 dhcp-allowed-srvids={{ dhcp_allowed_srvids_list|join(',') }}
 enable-tftp
 tftp-no-fail