From acd7f5045d6df3d82cf17da4d2387ba68278d139 Mon Sep 17 00:00:00 2001
From: Colin Hom <colin.hom@coreos.com>
Date: Mon, 19 Sep 2016 12:00:08 -0700
Subject: [PATCH] gce/util: $replica-pd --> $replica_pd

fixes #32997
---
 cluster/gce/util.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/cluster/gce/util.sh b/cluster/gce/util.sh
index 27579a8a94c..f01ac264762 100755
--- a/cluster/gce/util.sh
+++ b/cluster/gce/util.sh
@@ -1191,13 +1191,13 @@ function kube-down() {
 
   # Delete the master replica pd (possibly leaked by kube-up if master create failed).
   # TODO(jszczepkowski): remove also possibly leaked replicas' pds
-  local -r replica-pd="${REPLICA_NAME:-${MASTER_NAME}}-pd"
-  if gcloud compute disks describe "${replica-pd}" --zone "${ZONE}" --project "${PROJECT}" &>/dev/null; then
+  local -r replica_pd="${REPLICA_NAME:-${MASTER_NAME}}-pd"
+  if gcloud compute disks describe "${replica_pd}" --zone "${ZONE}" --project "${PROJECT}" &>/dev/null; then
     gcloud compute disks delete \
       --project "${PROJECT}" \
       --quiet \
       --zone "${ZONE}" \
-      "${replica-pd}"
+      "${replica_pd}"
   fi
 
   # Delete disk for cluster registry if enabled