From bdf8fd492a59a69694ce88ccfd7adb662d540eb3 Mon Sep 17 00:00:00 2001
From: boyce <boyce@atbc.com>
Date: Wed, 2 Sep 2020 20:23:37 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=85=88=E5=AE=9A=E6=97=B6=E5=99=A8?=
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---
 util/timer/timer.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/util/timer/timer.go b/util/timer/timer.go
index 34eb944..d9fdcfd 100644
--- a/util/timer/timer.go
+++ b/util/timer/timer.go
@@ -72,6 +72,9 @@ func (disp *Dispatcher) AfterFuncEx(funName string,d time.Duration, cbex func(ti
 	t.name = funName//reflect.TypeOf(cbex).Name()
 	//t.name = runtime.FuncForPC(reflect.ValueOf(cbex).Pointer()).Name()
 	t.t = time.AfterFunc(d, func() {
+		if disp == nil {
+			return
+		}
 		disp.ChanTimer <- t
 	})
 	return t