If you want it to be zero why not just make it so. If will still eval as false in conditionals...

use warnings;
my $v = '';
$v ||= 0;
print "\$v = '$v'";

[download]

cheers

tachyon

s&&rsenoyhcatreve&&&s&n.+t&"$'$`$\"$\&"&ee&&y&srve&&d&&print

In reply to Re: forcing numeric context by tachyon
in thread forcing numeric context by John M. Dlugosz

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