fix(serving): do not unnecessarily read indirection pages (#5178)
fix(serving): do not unnecessarily read indirection pages (#5178)


kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe,kythe/kythe