Scott Morrow wrote:
it results in BOTH tParamIsZero = true AND tParamIsEmpty = true (it is empty and zero?)
Right. Empty is a variable sort of variable... I believe it only equates to zero when you do a math calculation on it. Otherwise it isn't a number. This prevents math from failing when a parameter contains no value.
-- Jacqueline Landman Gay | [email protected] HyperActive Software | http://www.hyperactivesw.com _______________________________________________ use-revolution mailing list [email protected] Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution
