On 12 December 2012 17:57, Joseph Werner <telcodev at gmail.com> wrote: > On Wed, Dec 12, 2012 at 12:45 PM, Gareth Harper <spansh+london at gmail.com> wrote: > > PBP and I disagree with you on this one, Gareth. When a sub does a > "return 0;" to a list context, that is interpreted as true. A bare > "return;" is best practice. > I stand corrected.