From 1f1dcd16e6005ae96282ec7afc4ebf777e5625bc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8D=A2=E6=B0=B8=E6=9D=B0?= <luyongjieleo@yahoo.com>
Date: Wed, 13 Jan 2021 18:40:39 +0800
Subject: [PATCH] fix server.start return nil points (#379)

Co-authored-by: luyongjie <luyongjie@37.com>
---
 core/proc/shutdown+polyfill.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/proc/shutdown+polyfill.go b/core/proc/shutdown+polyfill.go
index f853dd5d..3fb1ddb5 100644
--- a/core/proc/shutdown+polyfill.go
+++ b/core/proc/shutdown+polyfill.go
@@ -5,11 +5,11 @@ package proc
 import "time"
 
 func AddShutdownListener(fn func()) func() {
-	return nil
+	return fn
 }
 
 func AddWrapUpListener(fn func()) func() {
-	return nil
+	return fn
 }
 
 func SetTimeoutToForceQuit(duration time.Duration) {