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Commit de95a334 authored by h00130372's avatar h00130372
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Fix older bash failing on unbound array variables

Older bash versions fail when trying to expand array variables when the array is empty.
parent ed2bdd53
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hack/local-up-cluster.sh
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...@@ -671,7 +671,7 @@ function start_cloud_controller_manager { ...@@ -671,7 +671,7 @@ function start_cloud_controller_manager {
${CONTROLPLANE_SUDO} "${EXTERNAL_CLOUD_PROVIDER_BINARY:-"${GO_OUT}/hyperkube" cloud-controller-manager}" \ ${CONTROLPLANE_SUDO} "${EXTERNAL_CLOUD_PROVIDER_BINARY:-"${GO_OUT}/hyperkube" cloud-controller-manager}" \
--v="${LOG_LEVEL}" \ --v="${LOG_LEVEL}" \
--vmodule="${LOG_SPEC}" \ --vmodule="${LOG_SPEC}" \
"${node_cidr_args[@]}" \ "${node_cidr_args[@]:-}" \
--feature-gates="${FEATURE_GATES}" \ --feature-gates="${FEATURE_GATES}" \
--cloud-provider="${CLOUD_PROVIDER}" \ --cloud-provider="${CLOUD_PROVIDER}" \
--cloud-config="${CLOUD_CONFIG}" \ --cloud-config="${CLOUD_CONFIG}" \
......
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