unless understood, how about this.
if (defined $x and length $x)
So, is this the opposite?
if (! defined $x and ! length $x)
-rkl
> On Thu, Oct 02, 2003 at 07:03:02PM -0700, [EMAIL PROTECTED] wrote:
>> > if (defined $x and length $x)
>>
>> So, is this the opposite?
>>
>> if (! defined $x and length $x)
>
> Nope; you've got a precedence problem.
>
> unless( defined $x and length $x ) { }
>
> --
> Steve
>
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