elementary/widget - fix the insane NULL set in translated string list.
elementary/widget - fix the insane NULL set in translated string list.

Thanks JackDanielZ for catching this issue.

FlorentRevest/Elementary,rvandegrift/elementary,FlorentRevest/Elementary,tasn/elementary,rvandegrift/elementary,FlorentRevest/Elementary,tasn/elementary,rvandegrift/elementary,tasn/elementary,rvandegrift/elementary,tasn/elementary,tasn/elementary,FlorentRevest/Elementary