}
			}
			due.Compacted = len(due.Children) == 0 && k != d.Info.Name

			d.Cache[k] = due
		}

		// Populate compacted value and remove unneeded replica stats.
		for k, e := range d.Cache {
			if e.ReplicationStats != nil && len(e.ReplicationStats.Targets) == 0 {
				e.ReplicationStats = nil
			}
			d.Cache[k] = e
		}
		return nil