Is there "a one liner" that performs the equivalent of
sub ReturnAndClear {
my $temp=$_[0];
$_[0]=undef;
return $temp;
};
Why would you need that? While you just can simply use like: $val = undef; in the code? -- Regards, Edward WIJAYA Singapore
-- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
