Make the IMAP parser a bit more robust in this area.
Make the IMAP parser a bit more robust in this area.

svn path=/branches/kdepim/enterprise/kdepim/; revision=837626

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