Handle empty array in update.sh

Fixes #1776
This commit is contained in:
Joe Beda 2014-10-14 13:07:22 -07:00
parent c135f8a83e
commit e1b9f1aae2

View File

@ -44,7 +44,7 @@ function validate() {
local id
num_running=0
for id in "${pod_id_list[@]}"; do
for id in "${pod_id_list[@]+${pod_id_list[@]}}"; do
local template_string current_status current_image host_ip
template_string="{{and ((index .CurrentState.Info \"${CONTROLLER_NAME}\").State.Running) .CurrentState.Info.net.State.Running}}"
current_status=$($KUBECFG -template="${template_string}" get "pods/$id")