On 02/29/2008 06:57:52 PM, Tom Phoenix wrote: -> > I meant that "return" called alone simply gives you a zero. -> -> Without an argument, return gives the sub's caller either undef or an -> empty list, depending upon context. -> What do you do with return that "gives you a zero"?
well you are certainly putting me in place, Tom, which is why i really, really shouldn't quack off the top of my head so.
I guess when i use return there is always something returned, so I was just presuming (wrongly, as you demonstrate) that otherwise return has a integer value like an exit code.
Your diligence is sincerely appreciated. MK @ perl.beginners -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
