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Merge pull request #69757 from Huang-Wei/e2e-unbound-var

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fix issue that e2e script exits due to unbound variables
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k8s-ci-robot 2018-10-16 17:53:11 -07:00 committed by GitHub
commit 46ad1ed00b
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1 changed files with 2 additions and 2 deletions
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4
cluster/skeleton/util.sh
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@ -19,8 +19,8 @@
# Must ensure that the following ENV vars are set # Must ensure that the following ENV vars are set
function detect-master { function detect-master {
echo "KUBE_MASTER_IP: $KUBE_MASTER_IP" 1>&2 echo "KUBE_MASTER_IP: ${KUBE_MASTER_IP:-}" 1>&2
echo "KUBE_MASTER: $KUBE_MASTER" 1>&2 echo "KUBE_MASTER: ${KUBE_MASTER:-}" 1>&2
} }
# Get node names if they are not static. # Get node names if they are not static.