And did it also for GetMsiProp() and *MsiProperty()
Reworked some conditions related to that.

Change-Id: I1cd082361126db3d9aced3a878b19e7052514864
Reviewed-on: https://gerrit.libreoffice.org/1816Reviewed-by: Andras Timar <atimar@suse.com>
Tested-by: Andras Timar <atimar@suse.com>