From a83b9037e41538cf30791b037a7f82d7cf544998 Mon Sep 17 00:00:00 2001
From: Juan Batiz-Benet <juan@benet.ai>
Date: Mon, 6 Oct 2014 02:26:50 -0700
Subject: [PATCH] u.Hash - error

the u.Hash error can be safely ignored (panic) because multihash
only fails from the selection of hash function. If the fn + length
are valid, it won't error.

cc @whyrusleeping
---
 blocks.go | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/blocks.go b/blocks.go
index c58ab9f..b45c1d1 100644
--- a/blocks.go
+++ b/blocks.go
@@ -13,11 +13,7 @@ type Block struct {
 
 // NewBlock creates a Block object from opaque data. It will hash the data.
 func NewBlock(data []byte) (*Block, error) {
-	h, err := u.Hash(data)
-	if err != nil {
-		return nil, err
-	}
-	return &Block{Data: data, Multihash: h}, nil
+	return &Block{Data: data, Multihash: u.Hash(data)}, nil
 }
 
 // Key returns the block's Multihash as a Key value.