my $tmp2 = $2;

This does not make $tmp2 defined if $2 is undefined. Don't you mean something like: 

my $tmp2 = length $2 ? $2 : '';

[download]
Or, if you have the defined-or patch installed, something like: 
my $tmp2 = $2 // '';

[download]

Liz

In reply to Re: Re: Use of uninitialized value in pattern match (m//) by liz
in thread Use of uninitialized value in pattern match (m//) by wolis

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