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kube-up: Add brackets to variable name

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This commit is contained in:
Justin Santa Barbara 2016-02-04 12:43:02 -05:00
parent 732e76fb4e
commit ba415c1f39
1 changed files with 1 additions and 1 deletions
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2
cluster/common.sh
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@ -663,7 +663,7 @@ function create-certs {
local -r cert_ip="${1}"
# Determine extra certificate names for master
local octets=($(echo "$SERVICE_CLUSTER_IP_RANGE" | sed -e 's|/.*||' -e 's/\./ /g'))
local octets=($(echo "${SERVICE_CLUSTER_IP_RANGE}" | sed -e 's|/.*||' -e 's/\./ /g'))
((octets[3]+=1))
local -r service_ip=$(echo "${octets[*]}" | sed 's/ /./g')
local sans=""