Fix unbound variable after #7146

2015-04-22 10:19:46 -07:00 · 2015-04-22 10:19:46 -07:00 · 0e3e502d52
parent 93207bfd1c
commit 0e3e502d52
2 changed files with 2 additions and 0 deletions
--- a/cluster/gce/util.sh
+++ b/cluster/gce/util.sh
@ -56,6 +56,7 @@ function verify-prereqs {
  if [[ "${KUBE_PROMPT_FOR_UPDATE}" != "y" ]]; then
    gcloud_prompt="-q"
  fi
+  local sudo_prefix=""
  if [ ! -w $(dirname `which gcloud`) ]; then
    sudo_prefix="sudo"
  fi
--- a/cluster/gke/util.sh
+++ b/cluster/gke/util.sh
@ -94,6 +94,7 @@ function verify-prereqs() {
  if [[ "${KUBE_PROMPT_FOR_UPDATE}" != "y" ]]; then
    gcloud_prompt="-q"
  fi
+  local sudo_prefix=""
  if [ ! -w $(dirname `which gcloud`) ]; then
    sudo_prefix="sudo"
  fi