Fix compilation for case-sensitive file systems.
Fix compilation for case-sensitive file systems.

svn path=/branches/kdepim/enterprise/kdepim/; revision=728559

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