Fix invalid iterator
Fix invalid iterator

svn path=/branches/KDE/4.2/kdepim/; revision=941164

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