The ampersand is not needed. And 

        if ( defined( my $coderef = $self -> { CALLBACK }{ ALL } ) ) {
            $coderef -> ( $tref );

[download]

avoids deref clutter.

--shmem 

_($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                              /\_¯/(q    /
----------------------------  \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}

In reply to Re^4: Code reference problem by shmem
in thread Code reference problem by Moron

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