From 9145b9ce1dfb70706bb667004811cabf356cc272 Mon Sep 17 00:00:00 2001
From: cijiugechu <cijiugechu@gmail.com>
Date: Fri, 3 Mar 2023 14:54:09 +0800
Subject: [PATCH] fix: early return

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

diff --git a/main.go b/main.go
index 5120b9f..5230aaf 100644
--- a/main.go
+++ b/main.go
@@ -115,6 +115,7 @@ func (config *Config) readConfig() {
 
 	if err != nil {
 		log.Printf("Unable to resolve %v, please give the correct port", DEEPLXPORT)
+		return
 	}
 
 	config.Port = uint16(port)