[bugfix] Ignore the Unset char
[bugfix] Ignore the Unset char

svn path=/trunk/eXist/; revision=14721

olvidalo/exist,wshager/exist,kohsah/exist,RemiKoutcherawy/exist,opax/exist,zwobit/exist,olvidalo/exist,shabanovd/exist,jessealama/exist,adamretter/exist,windauer/exist,wshager/exist,RemiKoutcherawy/exist,eXist-db/exist,MjAbuz/exist,adamretter/exist,hungerburg/exist,opax/exist,ljo/exist,kohsah/exist,patczar/exist,kohsah/exist,dizzzz/exist,jensopetersen/exist,dizzzz/exist,MjAbuz/exist,lcahlander/exist,ljo/exist,adamretter/exist,jessealama/exist,joewiz/exist,jensopetersen/exist,ljo/exist,adamretter/exist,lcahlander/exist,wshager/exist,kohsah/exist,eXist-db/exist,shabanovd/exist,lcahlander/exist,hungerburg/exist,dizzzz/exist,kohsah/exist,wolfgangmm/exist,ambs/exist,zwobit/exist,zwobit/exist,MjAbuz/exist,wolfgangmm/exist,RemiKoutcherawy/exist,ambs/exist,wolfgangmm/exist,opax/exist,joewiz/exist,eXist-db/exist,wolfgangmm/exist,patczar/exist,dizzzz/exist,dizzzz/exist,hungerburg/exist,wolfgangmm/exist,lcahlander/exist,wshager/exist,wshager/exist,patczar/exist,wolfgangmm/exist,adamretter/exist,jessealama/exist,windauer/exist,zwobit/exist,ljo/exist,joewiz/exist,RemiKoutcherawy/exist,lcahlander/exist,jensopetersen/exist,joewiz/exist,shabanovd/exist,hungerburg/exist,hungerburg/exist,olvidalo/exist,windauer/exist,dizzzz/exist,patczar/exist,jensopetersen/exist,kohsah/exist,windauer/exist,ambs/exist,zwobit/exist,opax/exist,olvidalo/exist,jessealama/exist,ljo/exist,ambs/exist,zwobit/exist,ljo/exist,eXist-db/exist,RemiKoutcherawy/exist,shabanovd/exist,MjAbuz/exist,MjAbuz/exist,jessealama/exist,shabanovd/exist,jensopetersen/exist,RemiKoutcherawy/exist,joewiz/exist,wshager/exist,opax/exist,eXist-db/exist,lcahlander/exist,olvidalo/exist,patczar/exist,joewiz/exist,adamretter/exist,jessealama/exist,patczar/exist,shabanovd/exist,ambs/exist,MjAbuz/exist,windauer/exist,eXist-db/exist,ambs/exist,windauer/exist,jensopetersen/exist