> > So, is there a reason for this behaviour (maybe a question directly > going to Benoit - hey, what about your finger?), or is it a bug? > > Rolf > Perhaps becouse val("0") = 0 and val("something") <> 0 because it can't be eVALuate ? so it's NULL ! I guess it's logical. Don't you ? Regards, -- Laurent Carlier jabber : LordHeavy at ...943...