From 45cfa65b479f5479e121e9e1ef1493e12e0122f2 Mon Sep 17 00:00:00 2001
From: Conner Fromknecht <conner@lightning.engineering>
Date: Tue, 15 Jan 2019 19:46:04 -0800
Subject: [PATCH] watchtower/wtserver/server: handle missed err case from read
 msg

---
 watchtower/wtserver/server.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/watchtower/wtserver/server.go b/watchtower/wtserver/server.go
index 496c21f3d..3f09e07aa 100644
--- a/watchtower/wtserver/server.go
+++ b/watchtower/wtserver/server.go
@@ -191,6 +191,12 @@ func (s *Server) handleClient(peer Peer) {
 	defer s.removePeer(&id, peer.RemoteAddr())
 
 	msg, err := s.readMessage(peer)
+	if err != nil {
+		log.Errorf("Unable to read message from client %s@%s: %v",
+			id, peer.RemoteAddr(), err)
+		return
+	}
+
 	remoteInit, ok := msg.(*wtwire.Init)
 	if !ok {
 		log.Errorf("Client %s@%s did not send Init msg as first "+