From fcb913240012b40ed0617330ebef460065f666ef Mon Sep 17 00:00:00 2001
From: zhyass <34016424+zhyass@users.noreply.github.com>
Date: Wed, 15 Apr 2020 14:20:17 +0800
Subject: [PATCH] go-mysqlstack: fix the panic close of closed channel #614
 [summary] Fix the panic 'close of closed channel'. [test case] N/A [patch
 codecov] N/A

---
 src/vendor/github.com/xelabs/go-mysqlstack/driver/client.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/vendor/github.com/xelabs/go-mysqlstack/driver/client.go b/src/vendor/github.com/xelabs/go-mysqlstack/driver/client.go
index f888fa76..60c0f923 100644
--- a/src/vendor/github.com/xelabs/go-mysqlstack/driver/client.go
+++ b/src/vendor/github.com/xelabs/go-mysqlstack/driver/client.go
@@ -388,7 +388,6 @@ func (c *conn) Close() error {
 		select {
 		case <-ctx.Done():
 			c.Cleanup()
-			close(quitCh)
 		case <-quitCh:
 			c.Cleanup()
 		}