code: func removeNilLRPs(lrps []*models.ActualLRP) []*models.ActualLRP {
  	newLRPs := []*models.ActualLRP{}
  	for _, l := range lrps {
  		if l == nil {
  			continue
  		}
  		newLRPs = append(newLRPs, l)
  	}
  	return newLRPs
  }
docs: // A Helper function to remove null lrps that could be added to the set if an
  // LRP is removed.