From cf39e601c6d0ab9fa38d87f8dcffbe76a417d2cd Mon Sep 17 00:00:00 2001
From: Zhou Hao <zhouhao@fujitsu.com>
Date: Mon, 17 May 2021 15:08:01 +0800
Subject: [PATCH] fix ineffectual assignment to err

Signed-off-by: Zhou Hao <zhouhao@fujitsu.com>
---
 virtualcluster/cmd/kubectl-vc/util.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/virtualcluster/cmd/kubectl-vc/util.go b/virtualcluster/cmd/kubectl-vc/util.go
index 82c152fc..a55476db 100644
--- a/virtualcluster/cmd/kubectl-vc/util.go
+++ b/virtualcluster/cmd/kubectl-vc/util.go
@@ -94,6 +94,9 @@ func readFromFileOrURL(path string) ([]byte, error) {
 		defer resp.Body.Close()
 
 		yamlContent, err := ioutil.ReadAll(resp.Body)
+		if err != nil {
+			return nil, err
+		}
 		return yamlContent, nil
 	}
 	// read from a file