On 2/23/06, José Pedro Oliveira <jpo@xxxxxxxxxxxx> wrote: > The perl module Sub::Uplevel is generating warnings under perl 5.8.8 > (this didn't happened with perl 5.8.6 and 5.8.7). I believe something > related to caller() must have changed in perl 5.8.8 but I am unable to > pinpoint the source of the problem (caller appears to be returning undef > in a new situation). This is likely to be caused by this bug fix : http://search.cpan.org/dist/perl/pod/perl588delta.pod#no_warnings_%27category%27_works_correctly_with_-w