if (!args.empty()) {
            if (args.size() != 2) throw UsageError("Syntax: hydra-evaluator [<project> <jobset>]");
            evaluator.evalOne = JobsetName(args[0], args[1]);
        }

        else

        else {
            if (!args.empty()) {
                if (args.size() != 2) throw UsageError("Syntax: hydra-evaluator [<project> <jobset>]");
                evaluator.evalOne = JobsetName(args[0], args[1]);
            }

        }