Re: Testing Uninitialized Vars

[Steve Grazzini]

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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