#!/usr/bin/perl -w
use strict;
use Hook::LexWrap;

sub get { return "Foo!" }
wrap get, post => sub { warn $_[-1] };
get();

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This code should print 'Foo! at wrap.pl line 7.', but instead, outputs: 
Use of uninitialized value in warn at wrap.pl line 6.
Warning: something's wrong at wrap.pl line 6.

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Anyone know why?

---
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In reply to Hook::LexWrap doesn't capture return value of subroutine in post() wrapper by meonkeys

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