Well, quite about the only answer that such a question deserves. But while you're there, and the op is clearly a newbie, please do not use the &-form of sub call, since we take care all the time of deprecating it to avoid this cargo-culted remnant from Perl 4 to spread further. If you want to underline that you're doing a sub call, then you may use empty parens...

In reply to Re^2: while loop by blazar
in thread while loop by azaria

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