anchor.diff:              false;
           false ->
               {Frag, SpaceRequired} = frag(GroupInfo),
  -            ?LOG_DEBUG("Fragmentation for view group `~s` (bucket `~s`) is "
  +            ?log_debug("Fragmentation for view group `~s` (bucket `~s`) is "
                   "~p%, estimated space for compaction is ~p bytes.",
                   [DDocId, BucketName, Frag, SpaceRequired]),
               case check_frag(Config#config.view_frag, Frag) of
  
positive.code:             ok
          end;
      Error ->
          ?LOG_ERROR("Error opening view group `~s` from database `~s`: ~p",
              [DDocId, DbName, Error]),
          ok
      end.
  
negative.code:          couch_db:close(MasterDb),
           Names;
      Error ->
           ?log_error("Error opening database `~s`: ~p", [MasterDbName, Error]),
           []
      end,
      case bucket_needs_compaction(VbNames, Config) of
  