From 701fb82f9318da00b22a98cbef039e3642df657c Mon Sep 17 00:00:00 2001
From: Hector Sanjuan <hector@protocol.ai>
Date: Tue, 27 Feb 2018 18:37:50 +0100
Subject: [PATCH] merkledag_test: address #4704 review comments

License: MIT
Signed-off-by: Hector Sanjuan <hector@protocol.ai>
---
 merkledag/merkledag_test.go | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/merkledag/merkledag_test.go b/merkledag/merkledag_test.go
index c80fa80b7..ec7465162 100644
--- a/merkledag/merkledag_test.go
+++ b/merkledag/merkledag_test.go
@@ -134,7 +134,7 @@ func makeTestDAG(t *testing.T, read io.Reader, ds ipld.DAGService) ipld.Node {
 	p := make([]byte, 512)
 	nodes := []*ProtoNode{}
 	var err error
-	_, err = read.Read(p)
+	_, err = io.ReadFull(read, p)
 	for err == nil {
 		protoNode := NodeWithData(p)
 		nodes = append(nodes, protoNode)
@@ -225,8 +225,6 @@ func runBatchFetchTest(t *testing.T, read io.Reader) {
 			if !ok {
 				errs <- ErrNotProtobuf
 			}
-			_ = firstpb
-			_ = expected
 			read := makeTestDAGReader(t, firstpb, dagservs[i])
 			datagot, err := ioutil.ReadAll(read)
 			if err != nil {