Old advice, often given, ignored at the cost of lots of wasted time: Use strictures (use strict; use warnings;).

If you are using strictures note that the loop variable ($line in foreach $line (@navmod)) is not the same variable outside the loop - it gets aliased to each element that is iterated over. foreach my $line (@navmod) is a strong hint that you understand that.

DWIM is Perl's answer to Gödel

In reply to Re: Need help with XML::Twig, something strange is happening!! by GrandFather
in thread Need help with XML::Twig, something strange is happening!! by stevee

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