Dr.Ruud skribis 2008-05-21 1:52 (+0200): > Maybe stringize is as undef? (or as an empty string) Can you please rephrase that? I have no idea what you mean. -- Met vriendelijke groet, Kind regards, Korajn salutojn, Juerd Waalboer: Perl hacker <#####@juerd.nl> <http://juerd.nl/sig> Convolution: ICT solutions and consultancy <sales@convolution.nl> 1;