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hack/lib/util.sh: add double quotes.

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Also move one test to use bash [[ insted of [.
This commit is contained in:
Ismo Puustinen 2018-02-14 11:10:16 +02:00
parent 73b5f1b78c
commit 39f4763afe
1 changed files with 4 additions and 4 deletions
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8
hack/lib/util.sh
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@ -30,13 +30,13 @@ kube::util::wait_for_url() {
}
local i
for i in $(seq 1 $times); do
for i in $(seq 1 "$times"); do
local out
if out=$(curl --max-time 1 -gkfs $url 2>/dev/null); then
if out=$(curl --max-time 1 -gkfs "$url" 2>/dev/null); then
kube::log::status "On try ${i}, ${prefix}: ${out}"
return 0
fi
sleep ${wait}
sleep "${wait}"
done
kube::log::error "Timed out waiting for ${prefix} to answer at ${url}; tried ${times} waiting ${wait} between each"
return 1
@ -209,7 +209,7 @@ kube::util::gen-docs() {
# Puts a placeholder for every generated doc. This makes the link checker work.
kube::util::set-placeholder-gen-docs() {
local list_file="${KUBE_ROOT}/docs/.generated_docs"
if [ -e ${list_file} ]; then
if [[ -e "${list_file}" ]]; then
# remove all of the old docs; we don't want to check them in.
while read file; do
if [[ "${list_file}" != "${KUBE_ROOT}/${file}" ]]; then