Fix crash when sending mail. Argl. Please check, I have no idea how the index here could be invalid.
Fix crash when sending mail. Argl. Please check, I have no idea how the
index here could be invalid.

BTW the recipient of that mail must have gotten it 6 times ;)

svn path=/trunk/kdepim/; revision=213888

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