Backport r1106634 by smartins from trunk to branch 4.4:
Backport r1106634 by smartins from trunk to branch 4.4:

Fix to-dos sometimes not being displayed in day-view

kolab/issue4064

svn path=/branches/KDE/4.4/kdepim/; revision=1106636

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