[bugfix] Bad dependency check prevented expressions within predicates to be evaluated in single step mode. Example:
[bugfix] Bad dependency check prevented expressions within predicates to be evaluated in single step mode. Example:

//ACT[string-length() eq max(//ACT/string-length())]

svn path=/trunk/eXist/; revision=15518

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