Don't crash on exit when the ImapJob destructor queries the source folder for its type, but there is only a pure virtual left since we are in the KMFolder destructor called from the KMFolderImap destructor.
Don't crash on exit when the ImapJob destructor queries the source folder
for its type, but there is only a pure virtual left since we are in the
KMFolder destructor called from the KMFolderImap destructor.

svn path=/trunk/kdepim/; revision=255914

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