Use DwString::empty().
Use DwString::empty().

svn path=/trunk/kdepim/; revision=373570

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