[cups] (3 commits) ...dbus notifier: call _exit when handling SIGTERM (STR #4314).

[Tim Waugh]

Summary of changes:

  9e47311... Fixed avahi-no-threaded patch so it removes a call to avahi (*)
  ccb55ae... Use '-f' when using rm in %setup section. (*)
  fd624c7... dbus notifier: call _exit when handling SIGTERM (STR #4314) (*)

(*) This commit already existed in another branch; no separate mail sent