From 770e819e2bb6a89e1d19070d1166c6cada4058ae Mon Sep 17 00:00:00 2001
From: Bernhard Froehlich <decke@bluelife.at>
Date: Thu, 21 Feb 2019 08:29:49 +0000
Subject: [PATCH] Improve error checking

---
 main.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/main.go b/main.go
index d0c449d..b11073c 100644
--- a/main.go
+++ b/main.go
@@ -222,6 +222,9 @@ func main() {
 
 			log.Printf("Listen on %s (STARTSSL) ...\n", listener)
 			lsnr, err := net.Listen("tcp", listener)
+			if err != nil {
+				log.Fatal(err)
+			}
 			defer lsnr.Close()
 
 			go server.Serve(lsnr)
@@ -268,6 +271,9 @@ func main() {
 
 			log.Printf("Listen on %s (TLS) ...\n", listener)
 			lsnr, err := tls.Listen("tcp", listener, server.TLSConfig)
+			if err != nil {
+				log.Fatal(err)
+			}
 			defer lsnr.Close()
 
 			go server.Serve(lsnr)