don't crash when exiting
don't crash when exiting

svn path=/trunk/KDE/kdepim/; revision=493472

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