reverted isSyncing to prevent unneeded resyncs

libethereum/EthereumHost.cpp

@@ -729,15 +729,7 @@ bool EthereumHost::peerShouldGrabChain(EthereumPeer* _peer) const
 
 bool EthereumHost::isSyncing_UNSAFE() const
 {
-	/// We need actual peer information here to handle the case when we are the first ever peer on the network to mine.
-	/// I.e. on a new private network the first node mining has noone to sync with and should start block propogation immediately.
-	bool syncing = false;
-	foreachPeer([&](EthereumPeer* _p)
-	{
-		if (_p->m_asking != Asking::Nothing)
-			syncing = true;
-	});
-	return syncing;
+	return m_needSyncBlocks || m_needSyncHashes;
 }
 
 HashChainStatus EthereumHost::status()