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Handle empty array in update.sh

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Fixes #1776
This commit is contained in:
Joe Beda 2014-10-14 13:07:22 -07:00
parent c135f8a83e
commit e1b9f1aae2
1 changed files with 1 additions and 1 deletions
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hack/e2e-suite/update.sh
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@ -44,7 +44,7 @@ function validate() {
local id local id
num_running=0 num_running=0
for id in "${pod_id_list[@]}"; do for id in "${pod_id_list[@]+${pod_id_list[@]}}"; do
local template_string current_status current_image host_ip local template_string current_status current_image host_ip
template_string="{{and ((index .CurrentState.Info \"${CONTROLLER_NAME}\").State.Running) .CurrentState.Info.net.State.Running}}" template_string="{{and ((index .CurrentState.Info \"${CONTROLLER_NAME}\").State.Running) .CurrentState.Info.net.State.Running}}"
current_status=$($KUBECFG -template="${template_string}" get "pods/$id") current_status=$($KUBECFG -template="${template_string}" get "pods/$id")