remove redundant null pointer check
remove redundant null pointer check

svn path=/trunk/KDE/kdepim/; revision=534964

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