cpan you have to see

[Aaron Crane]

Peter Sergeant <pete at clueball.com> wrote:
> the idea that you should always use a
> bare *return()* is far from universally accepted - you can bite yourself
> just as easily in reverse by using bare return, and getting an empty list
> where you expected a false or undefined value:

I agree.  The talk I did at LPW and YAPC::EU this year covers this and
some related issues:

http://aaroncrane.co.uk/talks/calamitous_context/

-- 
Aaron Crane ** http://aaroncrane.co.uk/