This means that $addr_to_check is undef. Perhaps we could offer more help if you were to provide more code such as what's around these two lines. Is it a subroutine? If so, under what conditions is it called?

antirice    
The first rule of Perl club is - use Perl
The ith rule of Perl club is - follow rule i - 1 for i > 1

In reply to Re: CGI + regex help by antirice
in thread CGI + regex help by peschkaj

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