Fix: use dynamic_cast to check for ResourceABC instead of checking for a base class which does not longer exist
Fix: use dynamic_cast to check for ResourceABC instead of checking for a base class which does not longer exist

svn path=/branches/KDE/4.1/kdepim/; revision=850178

lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi