See, that's exactly the quick hacky fix that I'd deliberately _not_ given you.

Please do it the right way. Pass the lexical variables into the subroutines. There's rarely a good reason to use package variables.

And please use "strict" and "warnings". It'll make it much easier to catch bugs like this in the future.

--
<http://www.dave.org.uk>

"The first rule of Perl club is you do not talk about Perl club."
-- Chip Salzenberg

In reply to Re^6: The weirdest problem with undef by davorg
in thread The weirdest problem with undef by insaniac

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