#2 perlmod2www.pl->Pdoc::Html::Renderers::PerlModule crashes

[kirovs]

Pdoc::Html::Renderers::PerlModule crashes:
Can't call method "get" on an undefined value at
/net/vihren/home/kirovs/pdoc-live//Pdoc/Html/Renderers/PerlModule.pm
line 834, <GEN3230> line 1177.

The reason for that is some entries in @sorted are '',
therefore $sub becomes undef. There are 2 more places
which use the same data and also would cause
perlmod2www.pl to crash. I did not go into details, but
you can recreate the effect by running:
perlmod2www.pl -source /tmp/OLE -target html -wroot
http://someserver

The module that causes the crash is
http://search.cpan.org/~mschwartz/OLE-Storage-0.386/Storage.pm