Backport r1082634 by smartins from trunk to the 4.4 branch:
Backport r1082634 by smartins from trunk to the 4.4 branch:

Initialize mChanger pointer in the constuctor, otherwise we can sometimes get a segfault when doing inline editing.

svn path=/branches/KDE/4.4/kdepim/; revision=1088443

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