anchor.diff:                      timeout = new_timeout()},
       ContentCheck = is_valid_takeover(OldEpoch, OldVersion),
       Self = comm:reply_as(self(), 4, {l_on_cseq, takeover_reply, ReplyTo, '_'}),
  -    update_lease(Id, Self, ContentCheck, Old, New, State);
  +    update_lease(Id, Self, ContentCheck, Old, New, State),
  +    State;
   
   
   on({l_on_cseq, takeover_reply, ReplyTo,
  
positive.code:     ContentCheck = generic_content_check(L1, New, merge_step1),
      Self = comm:reply_as(self(), 5, {l_on_cseq, merge_reply_step1,
                                       L2, ReplyTo, '_'}),
      update_lease(Id, Self, ContentCheck, L1, New, State);
  
  on({l_on_cseq, merge_reply_step1, L2, _ReplyTo,
      {qwrite_deny, _ReqId, Round, L1, Reason}}, State) ->
  
negative.code:     ContentCheck = generic_content_check(Old, New, handover),
      Self = comm:reply_as(self(), 3, {l_on_cseq, handover_reply, '_', ReplyTo,
                                       NewOwner, New}),
      update_lease(Id, Self, ContentCheck, Old, New, State),
      State;
  
  
  on({l_on_cseq, handover_reply, {qwrite_done, _ReqId, _Round, Value}, ReplyTo,
  