NPE bug fix in case node *really* can't be found and minor logging message change.
NPE bug fix in case node *really* can't be found and minor logging message change.

svn path=/trunk/eXist/; revision=8401

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