small change to marshal func

ubclaunchpad · May 20, 2017 · 843708c · 843708c
1 parent c41b527
commit 843708c
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/blockchain/block.go b/blockchain/block.go
@@ -26,9 +26,7 @@ type BlockHeader struct {
 func (bh *BlockHeader) Marshal() []byte {
 	buf := make([]byte, 4, BlockHeaderLen)
 	binary.LittleEndian.PutUint32(buf, bh.BlockNumber)
-	for _, b := range bh.LastBlock {
-		buf = append(buf, b)
-	}
+	buf = append(buf, bh.LastBlock.Marshal()...)
 	buf = append(buf, bh.Miner.Marshal()...)
 	return buf
 }