When sending an encrypted message, with an empty body, and the encryption key selection or encryption prefs selection dialogs were cancelled, mNewBodyPart was deleted without ever having been initialised.
When sending an encrypted message, with an empty body, and the
encryption key selection or encryption prefs selection dialogs were
cancelled, mNewBodyPart was deleted without ever having been
initialised.

Also init some other vars ASAP.  I've looked for cases of things being
used uninitialised and this should be safe.

BUG:144303


svn path=/branches/kdepim/enterprise/kdepim/; revision=700035

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