> Isn't it that parameter-selector selects on _value_ of parameter but on > not existence? Non-existing session attr will have '' value AFAIR so it > could be used in "hacky" way: > [snip]
But what if you have an existing variable containing an empty string as value? :-? Florian --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
