From b72c975c6322ad0f14c06e54ffac7637abc3be0e Mon Sep 17 00:00:00 2001
From: wangyue <tjbwy@163.com>
Date: Wed, 12 Dec 2018 11:25:31 +0800
Subject: [PATCH] =?UTF-8?q?#44=20unset=20LISTEN=5FFDS=20since=20it=20isn?=
 =?UTF-8?q?=E2=80=99t=20needed?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 gracenet/net.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gracenet/net.go b/gracenet/net.go
index a980954..7f01f7f 100644
--- a/gracenet/net.go
+++ b/gracenet/net.go
@@ -49,6 +49,9 @@ func (n *Net) inherit() error {
 		if countStr == "" {
 			return
 		}
+		defer func() {
+			os.Unsetenv(envCountKey)
+		}()
 		count, err := strconv.Atoi(countStr)
 		if err != nil {
 			retErr = fmt.Errorf("found invalid count value: %s=%s", envCountKey, countStr)