check if hub is initialized.

2017-02-05 08:38:25 +01:00 · 2017-02-05 08:38:25 +01:00 · 05626ca0fe
parent 08bed9e768
commit 05626ca0fe
1 changed files with 4 additions and 2 deletions
--- a/app/proxyman/inbound/worker.go
+++ b/app/proxyman/inbound/worker.go
@ -245,8 +245,10 @@ func (w *udpWorker) Start() error {
 }

 func (w *udpWorker) Close() {
-	w.hub.Close()
-	w.cancel()
+	if w.hub != nil {
+		w.hub.Close()
+		w.cancel()
+	}
 }

 func (w *udpWorker) monitor() {