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Improve compatibility with *BSD xargs

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The --no-run-if-empty option is a GNU extension and the long version isn't supported by *BSD variants.
Instead use the short version (-r) which is present, but ignored as it is the default behavior, in at least FreeBSD: https://www.freebsd.org/cgi/man.cgi?xargs
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Kay Roepke 2019-05-28 13:46:19 +02:00 committed by GitHub
parent 51447961cb
commit 145b1f4fb3
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
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4
dnsapi/dns_gcloud.sh
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@ -93,7 +93,7 @@ _dns_gcloud_execute_tr() {
}
_dns_gcloud_remove_rrs() {
if ! xargs --no-run-if-empty gcloud dns record-sets transaction remove \
if ! xargs -r gcloud dns record-sets transaction remove \
--name="$fulldomain." \
--ttl="$ttl" \
--type=TXT \
@ -108,7 +108,7 @@ _dns_gcloud_remove_rrs() {
_dns_gcloud_add_rrs() {
ttl=60
if ! xargs --no-run-if-empty gcloud dns record-sets transaction add \
if ! xargs -r gcloud dns record-sets transaction add \
--name="$fulldomain." \
--ttl="$ttl" \
--type=TXT \