From ba151689227b9f9ff744295245caf144f48b7870 Mon Sep 17 00:00:00 2001
From: Robbie Mckennie <rob.t.mckennie@gmail.com>
Date: Thu, 12 Jul 2018 20:22:16 +1200
Subject: [PATCH] Update dns_add_nsupdate

---
 dns_scripts/dns_add_nsupdate | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/dns_scripts/dns_add_nsupdate b/dns_scripts/dns_add_nsupdate
index 9e8ebfe..fc55c6f 100755
--- a/dns_scripts/dns_add_nsupdate
+++ b/dns_scripts/dns_add_nsupdate
@@ -7,10 +7,4 @@ dnskeyfile="path/to/bla.key"
 fulldomain="$1"
 token="$2"
 
-updatefile=$(mktemp)
-
-printf "update add _acme-challenge.%s. 300 in TXT \"%s\"\n\n" "${fulldomain}" "${token}" > "${updatefile}"
-
-nsupdate -k "${dnskeyfile}" -v "${updatefile}"
-
-rm -f "${updatefile}"
+printf "update add _acme-challenge.%s. 300 in TXT \"%s\"\n\n" "${fulldomain}" "${token}" | nsupdate -k "${dnskeyfile}" -v "${updatefile}"