Re: SimpleList->new_from_treeview

["A. Pagaltzis" <pagaltzis gmx de>]

* Ross McFarland <rwmcfa1 neces com> [2003-10-02 06:19]:
> not really in perl, when you're using shift anyway.

I know, but you can check @_ in scalar context.

> sub foo
> {
       croak "Need one parameter" if @_ != 1;
>      my $bar = shift;
> }
>
> foo ();
> foo (undef);

-- 
Regards,
Aristotle
 
"If you can't laugh at yourself, you don't take life seriously enough."