on Tue, 25 Jun 2002 10:28:07 GMT, [EMAIL PROTECTED]
(David Vd Geer Inhuur Tbv Iplib) wrote:
> Changed some stuff and have 2 questions open.
> [code snipped]
> 1) I don't like to die in my script as there are many files to
> read. And if I can't open the current file I just want to
> continue with the rest of the files So I always prefer printing.
It would be better to use 'warn' instead of print
> print "Invalid login"; exit unless $u{$pwuser} || $g{$group};
>
> BUT, how do I combine a printing error message and an exit
> within the unless ? Right now it always prints, and only exits
> when I have no permissions.
'unless' here is used as a statement modifier, which means it only
works on the 'exit'. You want to use:
unless (...) { print; exit; }
--
felix
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