From ce0cd866c01803d78fe99fc1ab0c68fdc3f52694 Mon Sep 17 00:00:00 2001
From: Chao Xu <xuchao@google.com>
Date: Thu, 4 Apr 2019 14:38:26 -0700
Subject: [PATCH] followup
 https://github.com/kubernetes/kubernetes/pull/76050#discussion_r271540758

---
 hack/local-up-cluster.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hack/local-up-cluster.sh b/hack/local-up-cluster.sh
index a2062b4ca9..7415a7cef0 100755
--- a/hack/local-up-cluster.sh
+++ b/hack/local-up-cluster.sh
@@ -751,7 +751,7 @@ function start_kubelet {
 
     # shellcheck disable=SC2206
     all_kubelet_flags=(
-      ${priv_arg}
+      ${priv_arg:+"$priv_arg"}
       "--v=${LOG_LEVEL}"
       "--vmodule=${LOG_SPEC}"
       "--chaos-chance=${CHAOS_CHANCE}"