fixed a little nasty bug in index creation of yesterdays version
fixed a little nasty bug in index creation of yesterdays version

svn path=/trunk/kdenetwork/kmail/; revision=4698

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