Except, it didn't work. But I used your solution, but I guess my code isn't that elegant though. 
if ( ref $tree->{$xfile}->{$rec} eq 'HASH' )
{
    my $x=$tree->{$xfile}->{$rec};
    delete $tree->{$xfile}->{$rec};
    $tree->{$xfile}->{$rec}[0]=($x);
}

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In reply to Re^2: TreePP (Hash or Array) by bitman
in thread TreePP (Hash or Array) by bitman

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