Binish A R wrote: > Hello, Hello,
> I've a doubt with getpwent function.
> The following code [ getpwent in list context ] is getting into an infinite
> loop:
>
> #!/usr/bin/perl -l
>
> while ($ref = [ getpwent() ]) {
> print $ref->[0];
> }
A reference in boolean context is *ALWAYS* true.
John
--
use Perl;
program
fulfillment
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
<http://learn.perl.org/> <http://learn.perl.org/first-response>
