From d68d96015e33c78267960fbf64e5aefb7ee3754b Mon Sep 17 00:00:00 2001
From: Corbin Bartsch <me@cbarts.net>
Date: Sun, 29 Oct 2023 10:42:07 -0400
Subject: [PATCH] Allow null values for labels and ports, convert to empty
 lists

---
 templates/docker-compose.yml.j2 | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/templates/docker-compose.yml.j2 b/templates/docker-compose.yml.j2
index e2156c6..684e5b7 100644
--- a/templates/docker-compose.yml.j2
+++ b/templates/docker-compose.yml.j2
@@ -72,12 +72,19 @@ services:
 {% endfor %}
 {% endif %}
 {% if container.labels is defined %}
+{% if container.labels is none %}
+    labels: []
+{% else %}
     labels:
 {% for label in container.labels %}
       - {{ label }}
 {% endfor %}
 {% endif %}
+{% endif %}
 {% if container.ports is defined %}
+{% if container.ports is none %}
+    ports: []
+{% else %}
     ports:
 {% for port in container.ports %}
       - {{ port }}