Bad block reporting

src/sync/chain.rs

@@ -473,6 +473,7 @@ impl ChainSync {
 		if self.peers.contains_key(&peer) {
 			info!(target: "sync", "Disconneced {}:{}", peer, io.peer_info(peer));
 			self.clear_peer_download(peer);
+			self.peers.remove(&peer);
 			self.continue_sync(io);
 		}
 	}