in reply to Re^7: Perl bug ?
in thread Perl bug ?

Oh, I see! Thanks for enlightening me.
لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

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Re^9: Perl bug ?
by tinita (Parson) on Feb 06, 2013 at 21:25 UTC
    Maybe the confusing thing is, that not the value of $errors is the result (undef), but $errors itself, so it will be used as an alias to the subroutine. (maybe that wasn't expressed correctly but I hope it's clear what I mean)
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