add it to the list

block_pool.go

@@ -53,6 +53,7 @@ func (self *BlockPool) SetBlock(b *ethchain.Block, peer *Peer) {
 	hash := string(b.Hash())
 
 	if self.pool[hash] == nil {
+		self.hashPool = append(self.hashPool, b.Hash())
 		self.pool[hash] = &block{peer, nil}
 	}
 

peer.go

@@ -486,7 +486,6 @@ func (p *Peer) HandleInbound() {
 				blockPool := p.ethereum.blockPool
 
 				it := msg.Data.NewIterator()
-
 				for it.Next() {
 					block := ethchain.NewBlockFromRlpValue(it.Value())