fixed chain downloading over PV61

libethereum/EthereumHost.cpp

@@ -254,10 +254,7 @@ void EthereumHost::onPeerStatus(EthereumPeer* _peer)
 			estimatePeerHashes(_peer);
 		else
 		{
-			if (_peer->m_latestBlockNumber > m_chain.number())
-				_peer->m_expectedHashes = (unsigned)_peer->m_latestBlockNumber - m_chain.number() + 1000;
-			else
-				_peer->m_expectedHashes = 1000;
+			_peer->m_expectedHashes = (unsigned)_peer->m_latestBlockNumber - m_chain.number();
 			if (m_hashMan.chainSize() < _peer->m_expectedHashes)
 				m_hashMan.resetToRange(m_chain.number() + 1, _peer->m_expectedHashes);
 		}
@@ -295,7 +292,7 @@ void EthereumHost::onPeerHashes(EthereumPeer* _peer, h256s const& _hashes, bool
 	}
 
 	bool syncByNumber = _peer->m_syncHashNumber;
-	if (!syncByNumber && _peer->m_latestHash != m_syncingLatestHash)
+	if (!syncByNumber && _peer->m_syncHash != m_syncingLatestHash)
 	{
 		// Obsolete hashes, discard
 		continueSync(_peer);