models/server: fix bug, program will core if listener is nil

2016-03-14 00:39:32 +08:00 · 2016-03-14 00:39:32 +08:00 · 3218eda481
parent 975c2a97c8
commit 3218eda481
1 changed files with 3 additions and 1 deletions
--- a/src/frp/models/server/server.go
+++ b/src/frp/models/server/server.go
@ -128,7 +128,9 @@ func (p *ProxyServer) Start() (err error) {
 func (p *ProxyServer) Close() {
 	p.Lock()
 	p.Status = consts.Idle
-	p.listener.Close()
+	if p.listener != nil {
+		p.listener.Close()
+	}
 	close(p.ctlMsgChan)
 	close(p.cliConnChan)
 	p.userConnList = list.New()