Try 'undef'.
eg. my procByLastName{ mySubA(undef, "doe"); }
On Fri, 2003-10-10 at 16:39, [EMAIL PROTECTED] wrote:
> How do I pass a null variable as an argument? Sometime I may want a
> wrapper sub as below:
>
> Example,
> ...
> sub procName
> { my $fname = $_[0];
> my $lname = $_[1]];
> }
>
> my procByLastName{ mySubA(null, "doe"); }
> ...
>
> This is the error message:
> Bareword "null" not allowed while "strict subs" in use
>
> thanks,
> -rkl
>
>
>
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