attach only if user accepted the file dialog
attach only if user accepted the file dialog

svn path=/branches/kdepim/enterprise4/kdepim/; revision=820278

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