Fix crash when setting sub-repetition
Fix crash when setting sub-repetition

svn path=/trunk/KDE/kdepim/; revision=749843

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