From 6ffed30ddcc66ac1b474f74ad1023dd5be4b3218 Mon Sep 17 00:00:00 2001
From: Joachim Bauch <bauch@struktur.de>
Date: Fri, 31 Jul 2020 15:23:41 +0200
Subject: [PATCH] Remove unused error result (was always "nil").

---
 src/signaling/natsclient_loopback.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/signaling/natsclient_loopback.go b/src/signaling/natsclient_loopback.go
index ef3bfc0..2c2f10f 100644
--- a/src/signaling/natsclient_loopback.go
+++ b/src/signaling/natsclient_loopback.go
@@ -66,14 +66,13 @@ func (s *loopbackNatsSubscription) Unsubscribe() error {
 	return nil
 }
 
-func (s *loopbackNatsSubscription) queue(msg *nats.Msg) error {
+func (s *loopbackNatsSubscription) queue(msg *nats.Msg) {
 	s.cond.L.Lock()
 	s.incoming = append(s.incoming, msg)
 	if len(s.incoming) == 1 {
 		s.cond.Signal()
 	}
 	s.cond.L.Unlock()
-	return nil
 }
 
 func (s *loopbackNatsSubscription) run() {