fix

files/dnsmasq/docker-compose.yml.j2

@@ -21,5 +21,7 @@ services:
       - './dnsmasq.d:/etc/dnsmasq.d:ro'
       - './misc:/var/lib/misc'
     command: --log-facility=/dev/stdout --conf-file=/etc/dnsmasq.conf --conf-dir=/etc/dnsmasq.d
+{% if not (smartdns.external is defined and smartdns.external) %}
     depends_on:
       - smartdns
+{% endif %}