Don't show the untrusted encryption key warning if we are only checking if there are encryption keys at all.
Don't show the untrusted encryption key warning if we are only checking
if there are encryption keys at all.

Kolab issue 2045

svn path=/branches/kdepim/enterprise/kdepim/; revision=723367

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