From e698682a0e610b6d94367f870c13ecd795cce631 Mon Sep 17 00:00:00 2001
From: danielqsj <qsj.daniel@gmail.com>
Date: Sun, 24 Feb 2019 20:12:53 +0800
Subject: [PATCH] change a way to pass SC2164 in etcd.sh

---
 hack/lib/etcd.sh | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/hack/lib/etcd.sh b/hack/lib/etcd.sh
index 97b1ace0c59..79821e7d9d7 100755
--- a/hack/lib/etcd.sh
+++ b/hack/lib/etcd.sh
@@ -16,10 +16,6 @@
 
 # A set of helpers for starting/running etcd for tests
 
-set -o errexit
-set -o nounset
-set -o pipefail
-
 ETCD_VERSION=${ETCD_VERSION:-3.3.10}
 ETCD_HOST=${ETCD_HOST:-127.0.0.1}
 ETCD_PORT=${ETCD_PORT:-2379}
@@ -114,7 +110,7 @@ kube::etcd::install() {
     os=$(kube::util::host_os)
     arch=$(kube::util::host_arch)
 
-    cd "${KUBE_ROOT}/third_party"
+    cd "${KUBE_ROOT}/third_party" || return 1
     if [[ $(readlink etcd) == etcd-v${ETCD_VERSION}-${os}-* ]]; then
       kube::log::info "etcd v${ETCD_VERSION} already installed at path:"
       kube::log::info "$(pwd)/$(readlink etcd)"