anchor.diff:          false ->
               %% Drop outdated result...
               collect_replies(TLog, ReqIdsReqList)
  -    end.
  +    end;
  +collect_replies(TLog, []) -> tx_tlog:sort_by_key(TLog).
   
   %% @doc Merge TLog entries, if same key. Check for version mismatch,
   %%      take over values.
  
positive.code: 
  %% @doc Collect replies from the quorum DHT operations.
  -spec collect_replies(tx_tlog:tlog(), [{req_id(), request_on_key()}]) -> tx_tlog:tlog().
  collect_replies(TLog, []) -> tx_tlog:sort_by_key(TLog);
  collect_replies(TLog, ReqIdsReqList) ->
      ?TRACE("rdht_tx:collect_replies(~p, ~p)~n", [TLog, ReqIdsReqList]),
      {_, ReqId, RdhtTlogEntry} = receive_answer(),
      case lists:keytake(ReqId, 1, ReqIdsReqList) of
          {value, _ReqIdReq, NewReqIdsReqList} ->
  
negative.code:              receive_answer()
            );
          ?SCALARIS_RECV(
             {_Op, _RdhtId, _RdhtTlog} = Msg, %% ->
               Msg
            )
      end.
  
  