-#!/bin/sh -l
+#!/bin/bash -l
# SPDX-License-Identifier: EPL-1.0
##############################################################################
# Copyright (c) 2017 The Linux Foundation and others.
EOF
# Blank line before EOF is on purpose to ensure there is spacing.
-IFS='
-'
+IFS=$'\n'
# We purposely want globbing here to build images list
# shellcheck disable=SC2207
-IMAGES="$(openstack image list --long -f value -c Name -c Protected \
- | grep 'ZZCI.*True' | sed 's/ True//')"
-for i in $IMAGES; do
+IMAGES=($(openstack image list --long -f value -c Name -c Protected \
+ | grep 'ZZCI.*True' | sed 's/ True//'))
+for i in "${IMAGES[@]}"; do
echo "Adding image $i"
echo "* $i" >> "$WORKSPACE/docs/cloud-images.rst"
done