Fix the space encoding issue a better way.
Fix the space encoding issue a better way.

svn path=/trunk/kdenetwork/kmail/; revision=110141

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