portmanager: Rename variable to avoid name conflict [luacheck]

diff --git a/core/portmanager.lua b/core/portmanager.lua
index ca99a1dd5df3b7f7b99a1292bf7b21c312ea0c44..e751688682e41cc71d4383c67e9d910c8737c914 100644 (file)
--- a/core/portmanager.lua
+++ b/core/portmanager.lua
@@ -192,11 +192,11 @@ function unregister_service(service_name, service_info)
 end
 
 function close(interface, port)
-       local service, server = get_service_at(interface, port);
+       local service, service_server = get_service_at(interface, port);
        if not service then
                return false, "port-not-open";
        end
-       server:close();
+       service_server:close();
        active_services:remove(service.name, interface, port);
        log("debug", "Removed listening service %s from [%s]:%d", service.name, interface, port);
        return true;