I think Alexander Lamb wrote: [Charset iso-8859-1 unsupported, filtering to ASCII...] > Oups... > > I guess that sending the email, I got the answer:-) > > The mathing of nil has to be: > > (currentScript ?s & :(eq nil (get ?s title))) > > Except it doesn't like it... Is there a "special" way to test for null > values?
"It doesn't like it" is a very vague phrase -- you'd have to explain when happens in a bit more detail. In any event, what you have here is the correct way to test for ?s returning null. Note that if getCurrentScript is itself returning null, then you'll get an error. Null is not a legal value for a JavaBeans property, anyway. --------------------------------------------------------- Ernest Friedman-Hill Distributed Systems Research Phone: (925) 294-2154 Sandia National Labs FAX: (925) 294-2234 Org. 8920, MS 9012 [EMAIL PROTECTED] PO Box 969 http://herzberg.ca.sandia.gov Livermore, CA 94550 -------------------------------------------------------------------- To unsubscribe, send the words 'unsubscribe jess-users [EMAIL PROTECTED]' in the BODY of a message to [EMAIL PROTECTED], NOT to the list (use your own address!) List problems? Notify [EMAIL PROTECTED] --------------------------------------------------------------------
