Fixed "is" operator that should raise an error when the empty sequence is compared to atomic values
Fixed "is" operator that should raise an error when the empty sequence is compared to atomic values

svn path=/trunk/eXist-1.0/; revision=3746

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