* On Fri, Jun 06 2008, [EMAIL PROTECTED] wrote:
> Gulp, that should have been 0 :)
Actually, it should have been "!" as in "if(!$found ...)". Perl has a
variety of "false" values including 0, undef, and the empty string.
Perl's built-in boolean operators return "undef" or "1" as false or
true, but other libraries use other values ("" and "hey, it worked!",
for example).
Additionally, 0 is "==" to a variety of true values, including the
string "0 but true".
So just use "!$boolean" to test if something is false :)
Regards,
Jonathan Rockway
--
print just => another => perl => hacker => if $,=$"
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