[tex-live] uninitialized variable $firstline in TLUtils.pm

[Norbert Preining]

Hi,

I assume you have an empty updmap.cdg, right?

>  if ($firstline =~ m/^# Generated by (install-tl|.*\/tlmgr) on/) {

This should read
  if (defined($firstline) && $firstline =~ ........

Can you change that and let us know the result?

Norbert