From 87675c40bc9ad5bfb5d751aed4ed1889ad85a841 Mon Sep 17 00:00:00 2001
From: Jaime Pillora <dev@jpillora.com>
Date: Thu, 14 Jan 2021 03:35:37 +1100
Subject: [PATCH] =?UTF-8?q?check=C2=A0for=20listen=20errors=20(fixes=20#23?=
 =?UTF-8?q?2)?=
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---
 server/server_listen.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/server/server_listen.go b/server/server_listen.go
index 4fb1d570..a7dcfe84 100644
--- a/server/server_listen.go
+++ b/server/server_listen.go
@@ -45,6 +45,9 @@ func (s *Server) listener(host, port string) (net.Listener, error) {
 	}
 	//tcp listen
 	l, err := net.Listen("tcp", host+":"+port)
+	if err != nil {
+		return nil, err
+	}
 	//optionally wrap in tls
 	proto := "http"
 	if tlsConf != nil {