From 8053f841e4c8d5f3587090fb564831dca0718366 Mon Sep 17 00:00:00 2001
From: Olaoluwa Osuntokun <laolu32@gmail.com>
Date: Wed, 16 Nov 2016 12:42:00 -0800
Subject: [PATCH] lnd: ensure the gRPC listener is closed once the daemon exits

---
 lnd.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lnd.go b/lnd.go
index 5f2f61dd..51f6e8a9 100644
--- a/lnd.go
+++ b/lnd.go
@@ -181,6 +181,7 @@ func lndMain() error {
 		fmt.Printf("failed to listen: %v", err)
 		return err
 	}
+	defer lis.Close()
 	go func() {
 		rpcsLog.Infof("RPC server listening on %s", lis.Addr())
 		grpcServer.Serve(lis)