From 08e15f8a6cdba3716b62c42782b09b6fe1b72716 Mon Sep 17 00:00:00 2001
From: Steven Allen <steven@stebalien.com>
Date: Mon, 2 Dec 2019 20:35:27 -0500
Subject: [PATCH] chore: avoid re-validated already validated CIDs

---
 builder.go | 2 +-
 cid.go     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/builder.go b/builder.go
index a168832..3d2fc77 100644
--- a/builder.go
+++ b/builder.go
@@ -38,7 +38,7 @@ func (p V0Builder) Sum(data []byte) (Cid, error) {
 	if err != nil {
 		return Undef, err
 	}
-	return NewCidV0(hash), nil
+	return Cid{string(hash)}, nil
 }
 
 func (p V0Builder) GetCodec() uint64 {
diff --git a/cid.go b/cid.go
index 60810eb..2bb1e60 100644
--- a/cid.go
+++ b/cid.go
@@ -613,7 +613,7 @@ func CidFromBytes(data []byte) (int, Cid, error) {
 			return 0, Undef, err
 		}
 
-		return 34, NewCidV0(h), nil
+		return 34, Cid{string(h)}, nil
 	}
 
 	vers, n := binary.Uvarint(data)