use _head_n

This commit is contained in:
Tambet Liiv 2019-03-12 09:28:21 +02:00
parent c1444ac61f
commit 2159f94995

View File

@ -84,7 +84,7 @@ dns_zone_rm() {
if [ "$count" = "0" ]; then
_info "Nothing to remove."
else
record_id=$(printf "%s\n" "$response" | _egrep_o "\"id\":\"[^\"]*\",\"resource_url\":\"[^\"]*\",\"name\":\"$fulldomain\"," | cut -d : -f2 | cut -d , -f1 | tr -d \" | head -n 1)
record_id=$(printf "%s\n" "$response" | _egrep_o "\"id\":\"[^\"]*\",\"resource_url\":\"[^\"]*\",\"name\":\"$fulldomain\"," | cut -d : -f2 | cut -d , -f1 | tr -d \" | _head_n 1)
if [ -z "$record_id" ]; then
_err "No id found to remove."
return 1