Don't try to clone a 0 pointer
Don't try to clone a 0 pointer

svn path=/trunk/kdepim/; revision=277800

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