From 65af391e39e687929a4d59c7ce689819c4a8c002 Mon Sep 17 00:00:00 2001
From: tanshanshan <tan.shanshan@zte.com.cn>
Date: Wed, 26 Sep 2018 15:28:28 +0800
Subject: [PATCH] add closing client

---
 test/e2e/autoscaling/cluster_size_autoscaling.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/test/e2e/autoscaling/cluster_size_autoscaling.go b/test/e2e/autoscaling/cluster_size_autoscaling.go
index 62e493af1cc..537b403053c 100644
--- a/test/e2e/autoscaling/cluster_size_autoscaling.go
+++ b/test/e2e/autoscaling/cluster_size_autoscaling.go
@@ -1163,6 +1163,11 @@ func executeHTTPRequest(method string, url string, body string) (string, error)
 		return "", err
 	}
 	resp, err := client.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+
 	respBody, err := ioutil.ReadAll(resp.Body)
 	if err != nil {
 		return "", err