From 037640af8c87156851c25bfe4529876df691ea39 Mon Sep 17 00:00:00 2001
From: ZhaoRuquan <49401013+ruquanzhao@users.noreply.github.com>
Date: Tue, 22 Aug 2023 17:43:46 +0800
Subject: [PATCH] Apply suggestions from code review

Co-authored-by: Mahamed Ali <cy@borg.dev>
---
 cluster/common.sh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/cluster/common.sh b/cluster/common.sh
index 96eb87089b9..4b4d1ee53ec 100755
--- a/cluster/common.sh
+++ b/cluster/common.sh
@@ -330,10 +330,10 @@ function find-tar() {
 function find-release-tars() {
   # Use first item in KUBE_BUILD_PLATFORMS as server platform
   KUBE_BUILD_PLATFORMS=${KUBE_BUILD_PLATFORMS:-"linux/amd64"}
-  SERVER_PLATFORM=$(cut -d' ' -f1 <<< $KUBE_BUILD_PLATFORMS)
-  OS=$(cut -d'/' -f1 <<< $SERVER_PLATFORM)
-  ARCH=$(cut -d'/' -f2 <<< $SERVER_PLATFORM)
-  SERVER_BINARY_TAR=$(find-tar kubernetes-server-${OS}-${ARCH}.tar.gz)
+  SERVER_PLATFORM=$(cut -d' ' -f1 <<< "${KUBE_BUILD_PLATFORMS}")
+  OS=$(cut -d'/' -f1 <<< "${SERVER_PLATFORM}")
+  ARCH=$(cut -d'/' -f2 <<< "${SERVER_PLATFORM}")
+  SERVER_BINARY_TAR=$(find-tar kubernetes-server-"${OS}"-"${ARCH}".tar.gz)
   if [[ -z "${SERVER_BINARY_TAR}" ]]; then
 	  exit 1
   fi
@@ -341,7 +341,7 @@ function find-release-tars() {
 
   local find_result
   if [[ "${NUM_WINDOWS_NODES}" -gt "0" ]]; then
-    if NODE_BINARY_TAR=$(find-tar kubernetes-node-windows-${ARCH}.tar.gz); then
+    if NODE_BINARY_TAR=$(find-tar kubernetes-node-windows-"${ARCH}".tar.gz); then
       find_result=0
     else
       find_result=1