This reproduces the problem: 

perl -MData::Dump -E ' my $fs4 = {'_structure' => {}}; exists $fs4->{_
+structure}{BLAH}{TEST}{Crap}; dd $fs4->{_structure} '

[download]

Output: { BLAH => { TEST => {} } }

$PM = "Perl Monk's";
$MC = "Most Clueless Friar Abbot Bishop Pontiff Deacon Curate Priest Vicar Parson";
$nysus = $PM . ' ' . $MC;
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In reply to Re^2: Perl autovivifyies object property when using exists by nysus
in thread Perl autovivifyies object property when using exists by nysus

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