KMReaderWin fix the trigger conditions for the store-unencrypted feature
KMReaderWin fix the trigger conditions for the store-unencrypted feature

The old trigger guard was invalidated when the explicit-decrypt feature made every mail be already marked as read when this function was finally called.

svn path=/branches/kdepim/enterprise/kdepim/; revision=1030111

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