fix crash (CID 1515)
fix crash (CID 1515)

svn path=/trunk/KDE/kdepim/; revision=535131

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