Bugfix: a global variable declaration in a module was evaluated multiple times. however, the variable should remain the same during the life time of the module.
Bugfix: a global variable declaration in a module was evaluated multiple times. however, the variable should
remain the same during the life time of the module.

svn path=/trunk/eXist-1.0/; revision=4461

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