* Small bug fix for smarty function handling with no parameters
* Small bug fix for smarty function handling with no parameters

git-svn-id: 9f66200022e68a9670be86ed36cc621df25e1daa@149 0598d79b-80c4-4d41-97ba-ac86fbbd088b

Seldaek/Dwoo,KAuiler/Dwoo,KAuiler/Dwoo