parameter variables question

[Alex Rice]

Consider a handler that sums it's parameters before doing it's work, 
like this:

on testIt p1, p2
  if p1 + p2 = 0 then
    return "bad parameters"
  else
    -- do stuff
    return empty
  end if
end testIt
Why does this handler throw an error when called like this?

testIt 1, tSomeNonexistentVariable
--
-- Message execution error:
-- Error description: Operators +: error in right operand
if (p1 + p2) = 0 does not work either.

Thanks,

Alex Rice, Software Developer
Architectural Research Consultants, Inc.
http://ARCplanning.com
_______________________________________________
use-revolution mailing list
[EMAIL PROTECTED]
http://lists.runrev.com/mailman/listinfo/use-revolution