在 2017年5月17日，01:43，Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx> 写道： >>> Regards >>> Jan >> >> Thank you for reporting this，I will take a look . > > You just need to initialize the variables you're using, see e.g. these > existing ones: > > my ($quiet, $dry_run) = (0, 0); > > Just do the same for the ones you're adding. Yes，has to be.