From c0bda707b750b7858fdd4efc414b726ee37e71da Mon Sep 17 00:00:00 2001
From: Li4n0 <li4n06@gmail.com>
Date: Sun, 11 Jul 2021 14:49:35 +0800
Subject: [PATCH] fix(mysql): fix the bug that crashes when mysql port
 conflicts

---
 pkg/mysql/mysql.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkg/mysql/mysql.go b/pkg/mysql/mysql.go
index ff647fb..63e8313 100644
--- a/pkg/mysql/mysql.go
+++ b/pkg/mysql/mysql.go
@@ -302,10 +302,11 @@ func (s *Server) Run() {
 	s.listener, err = vmysql.NewListener("tcp", s.Addr, authServer, s, s.VersionString, 0, 0)
 	if err != nil {
 		log.Error("New MySQL Server failed: %s", err)
+		return
 	}
 
 	go func() {
-
+		s.livingLock.Lock()
 		if !s.Enable {
 			s.listener.Close()
 		}