From 87a8905b2c7150f727dd2761dd9685d9afbb3c03 Mon Sep 17 00:00:00 2001
From: Zach Loafman <zml@google.com>
Date: Tue, 17 May 2016 13:43:17 -0700
Subject: [PATCH] Fix gce/util.sh:get-master-root-disk-size

---
 cluster/gce/util.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cluster/gce/util.sh b/cluster/gce/util.sh
index bee88a57bfe..36392722e0d 100755
--- a/cluster/gce/util.sh
+++ b/cluster/gce/util.sh
@@ -629,7 +629,7 @@ function create-network() {
 # Sets:
 #   MASTER_ROOT_DISK_SIZE
 function get-master-root-disk-size() {
-  if [ "$NUM_NODES" -le "1000"]; then
+  if [[ "${NUM_NODES}" -le "1000" ]]; then
     export MASTER_ROOT_DISK_SIZE="10"
   else
     export MASTER_ROOT_DISK_SIZE="50"