From 708492cb9ec7a097bbb38762232f0b9605c5baf8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Magiera?= <magik6k@gmail.com>
Date: Wed, 31 Jan 2018 00:34:51 +0100
Subject: [PATCH] coreapi: update block after update
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>
---
 core/coreapi/block.go               | 10 +++++-----
 core/coreapi/block_test.go          |  2 +-
 core/coreapi/interface/interface.go |  4 ++++
 3 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/core/coreapi/block.go b/core/coreapi/block.go
index 561389f074f..ffb619597d3 100644
--- a/core/coreapi/block.go
+++ b/core/coreapi/block.go
@@ -12,9 +12,9 @@ import (
 	coreiface "github.com/ipfs/go-ipfs/core/coreapi/interface"
 	caopts "github.com/ipfs/go-ipfs/core/coreapi/interface/options"
 
-	mh "gx/ipfs/QmYeKnKpubCMRiq3PGZcTREErthbb5Q9cXsCoSkD9bjEBd/go-multihash"
-	blocks "gx/ipfs/QmYsEQydGrsxNZfAiskvQ76N2xE9hDQtSAkRSynwMiUK3c/go-block-format"
-	cid "gx/ipfs/QmeSrf6pzut73u6zLQkRFQ3ygt3k6XFT2kjdYP8Tnkwwyg/go-cid"
+	mh "gx/ipfs/QmZyZDi491cCNTLfAhwcaDii2Kg4pwKRkhqQzURGDvY6ua/go-multihash"
+	cid "gx/ipfs/QmcZfnkapfECQGcLZaf9B79NRg7cRa9EnZh4LSbkCzwNvY/go-cid"
+	blocks "gx/ipfs/Qmej7nf81hi2x2tvjRBF3mcp74sQyuDH4VMYDGd1YtXjb2/go-block-format"
 )
 
 type BlockAPI struct {
@@ -63,12 +63,12 @@ func (api *BlockAPI) Put(ctx context.Context, src io.Reader, opts ...caopts.Bloc
 		return nil, err
 	}
 
-	k, err := api.node.Blocks.AddBlock(b)
+	err = api.node.Blocks.AddBlock(b)
 	if err != nil {
 		return nil, err
 	}
 
-	return ParseCid(k), nil
+	return ParseCid(b.Cid()), nil
 }
 
 func (api *BlockAPI) Get(ctx context.Context, p coreiface.Path) (io.Reader, error) {
diff --git a/core/coreapi/block_test.go b/core/coreapi/block_test.go
index bef532fdc4a..7fcdbca7ea8 100644
--- a/core/coreapi/block_test.go
+++ b/core/coreapi/block_test.go
@@ -6,7 +6,7 @@ import (
 	"strings"
 	"testing"
 
-	mh "gx/ipfs/QmYeKnKpubCMRiq3PGZcTREErthbb5Q9cXsCoSkD9bjEBd/go-multihash"
+	mh "gx/ipfs/QmZyZDi491cCNTLfAhwcaDii2Kg4pwKRkhqQzURGDvY6ua/go-multihash"
 )
 
 func TestBlockPut(t *testing.T) {
diff --git a/core/coreapi/interface/interface.go b/core/coreapi/interface/interface.go
index 2402ecf8138..95351e7d045 100644
--- a/core/coreapi/interface/interface.go
+++ b/core/coreapi/interface/interface.go
@@ -62,12 +62,16 @@ type BlockStat interface {
 type CoreAPI interface {
 	// Unixfs returns an implementation of Unixfs API.
 	Unixfs() UnixfsAPI
+
 	// Block returns an implementation of Block API.
 	Block() BlockAPI
+
 	// Dag returns an implementation of Dag API.
 	Dag() DagAPI
+
 	// Name returns an implementation of Name API.
 	Name() NameAPI
+
 	// Key returns an implementation of Key API.
 	Key() KeyAPI