From 0574a0b6efb29e6eb169b4387a5adfd33adf9b89 Mon Sep 17 00:00:00 2001
From: YR Chen <yrchen@mail.ustc.edu.cn>
Date: Sat, 24 Aug 2024 21:32:49 +0800
Subject: [PATCH] replace hard-coded `log.Fatalf`s

---
 sshmux.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sshmux.go b/sshmux.go
index 3a94a38..3fdc770 100644
--- a/sshmux.go
+++ b/sshmux.go
@@ -92,11 +92,11 @@ func makeServer(config Config) (*Server, error) {
 		if loggerURL.Scheme == "udp" {
 			conn, err := net.Dial("udp", loggerURL.Host)
 			if err != nil {
-				log.Fatalf("Logger Dial failed: %s\n", err)
+				return nil, fmt.Errorf("logger dial failed: %s", err)
 			}
 			logWriter = conn
 		} else {
-			log.Fatalf("unsupported logger endpoint: %s\n", config.Logger.Endpoint)
+			return nil, fmt.Errorf("unsupported logger endpoint: %s", config.Logger.Endpoint)
 		}
 	} else {
 		logWriter = io.Discard