--- a/core/portmanager.lua	Mon Dec 03 10:04:34 2012 +0500
+++ b/core/portmanager.lua	Tue Dec 04 20:11:41 2012 +0000
@@ -190,7 +190,7 @@
 end
 
 function get_service(service_name)
-	return services[service_name];
+	return (services[service_name] or {})[1];
 end
 
 function get_active_services(...)