URGENT: avoid crashing when showing messages with old stype PGP signatures.  (I am so sorry.)
URGENT: avoid crashing when showing messages with old stype PGP signatures.  (I am so sorry.)

svn path=/trunk/kdenetwork/kmail/; revision=163651

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