Make sure no hidden service dir if no hidden port

Generated/torrc.tmpl

@@ -1,8 +1,7 @@
 {{ $CurrentContainer := where $ "ID" .Docker.CurrentContainerID | first }}
 
 {{ range $name, $containers := groupByMulti $ "Env.HIDDENSERVICE_NAME" "," }}
-# For the hidden service {{ $name }}
-HiddenServiceDir /var/lib/tor/hidden_services/{{ $name }}
+{{ $firstServicePort := true }}
 {{ range $container := $containers }}
 	{{ range $knownNetwork := $CurrentContainer.Networks }}
 		{{ range $containerNetwork := $container.Networks }}
@@ -14,6 +13,11 @@ HiddenServiceDir /var/lib/tor/hidden_services/{{ $name }}
 						{{ $port := coalesce $container.Env.HIDDENSERVICE_PORT "80" }}
 						{{ $virtualPort := coalesce $container.Env.HIDDENSERVICE_VIRTUAL_PORT $port }}
 						{{ if ne $containerNetwork.IP "" }}
+							{{ if $firstServicePort }}
+# For the hidden service {{ $name }}
+HiddenServiceDir /var/lib/tor/hidden_services/{{ $name }}
+								{{ $firstServicePort := false }}
+							{{ end }}
 # Redirecting to {{ $containerOrReverseProxyName }}
 HiddenServicePort {{ $virtualPort }} {{ $containerNetwork.IP }}:{{ $port }}
 						{{ end }}