Verify object path is empty

This commit is verify object path is empty when calling
the set method of the occ dbus, and when the object path is empty,
return directly.

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: I0d0b01659e43b8ebf7e00bd455dddafebea4a5f0
2 files changed