Fix compilation. The mimetype handling should be rewritten though; maybe with some code in KParts itself...

Next problem (on amd64):
/d/kde/src/4/playground/graphics/okular/generators/plucker/unpluck/unpluck.cpp:901: error: cast from ‘void*’ to ‘int’ loses precision

svn path=/trunk/playground/graphics/okular/; revision=642273