From ed817c81defb98efdbde427089c6a081990b98ce Mon Sep 17 00:00:00 2001
From: AlexeyStolyarov <deprecated@mail.ru>
Date: Thu, 5 Apr 2018 14:18:53 +0500
Subject: [PATCH 1/3] #issue with nsupdate on  Ubuntu 14.04.1 LTS

on  Ubuntu 14.04.1 LTS if nsupdate runs without port number given it treated argument following server name as port number.
and throws error:
```
port 'update' is not numeric
syntax error
```
---
 dnsapi/dns_nsupdate.sh | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/dnsapi/dns_nsupdate.sh b/dnsapi/dns_nsupdate.sh
index 7acb2ef..ad77502 100755
--- a/dnsapi/dns_nsupdate.sh
+++ b/dnsapi/dns_nsupdate.sh
@@ -8,12 +8,14 @@ dns_nsupdate_add() {
   txtvalue=$2
   _checkKeyFile || return 1
   [ -n "${NSUPDATE_SERVER}" ] || NSUPDATE_SERVER="localhost"
+  [ -n "${NSUPDATE_SERVER_PORT}" ] || NSUPDATE_SERVER_PORT=53
   # save the dns server and key to the account conf file.
-  _saveaccountconf NSUPDATE_SERVER "${NSUPDATE_SERVER}"
+  _saveaccountconf NSUPDATE_SERVER "${NSUPDATE_SERVER} "
+  _saveaccountconf NSUPDATE_SERVER_PORT "${NSUPDATE_SERVER_PORT} "  
   _saveaccountconf NSUPDATE_KEY "${NSUPDATE_KEY}"
   _info "adding ${fulldomain}. 60 in txt \"${txtvalue}\""
   nsupdate -k "${NSUPDATE_KEY}" <<EOF
-server ${NSUPDATE_SERVER}
+server ${NSUPDATE_SERVER} -p ${NSUPDATE_SERVER_PORT} 
 update add ${fulldomain}. 60 in txt "${txtvalue}"
 send
 EOF
@@ -30,9 +32,10 @@ dns_nsupdate_rm() {
   fulldomain=$1
   _checkKeyFile || return 1
   [ -n "${NSUPDATE_SERVER}" ] || NSUPDATE_SERVER="localhost"
+  [ -n "${NSUPDATE_SERVER_PORT}" ] || NSUPDATE_SERVER_PORT=53
   _info "removing ${fulldomain}. txt"
   nsupdate -k "${NSUPDATE_KEY}" <<EOF
-server ${NSUPDATE_SERVER}
+server ${NSUPDATE_SERVER} -p ${NSUPDATE_SERVER_PORT} 
 update delete ${fulldomain}. txt
 send
 EOF

From 5957a1068f440f3f7b2db2438ffedecca6938cff Mon Sep 17 00:00:00 2001
From: AlexeyStolyarov <deprecated@mail.ru>
Date: Thu, 5 Apr 2018 14:45:15 +0500
Subject: [PATCH 2/3] Update dns_nsupdate.sh

---
 dnsapi/dns_nsupdate.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dnsapi/dns_nsupdate.sh b/dnsapi/dns_nsupdate.sh
index ad77502..db653b6 100755
--- a/dnsapi/dns_nsupdate.sh
+++ b/dnsapi/dns_nsupdate.sh
@@ -15,7 +15,7 @@ dns_nsupdate_add() {
   _saveaccountconf NSUPDATE_KEY "${NSUPDATE_KEY}"
   _info "adding ${fulldomain}. 60 in txt \"${txtvalue}\""
   nsupdate -k "${NSUPDATE_KEY}" <<EOF
-server ${NSUPDATE_SERVER} -p ${NSUPDATE_SERVER_PORT} 
+server ${NSUPDATE_SERVER}  ${NSUPDATE_SERVER_PORT} 
 update add ${fulldomain}. 60 in txt "${txtvalue}"
 send
 EOF
@@ -35,7 +35,7 @@ dns_nsupdate_rm() {
   [ -n "${NSUPDATE_SERVER_PORT}" ] || NSUPDATE_SERVER_PORT=53
   _info "removing ${fulldomain}. txt"
   nsupdate -k "${NSUPDATE_KEY}" <<EOF
-server ${NSUPDATE_SERVER} -p ${NSUPDATE_SERVER_PORT} 
+server ${NSUPDATE_SERVER}  ${NSUPDATE_SERVER_PORT} 
 update delete ${fulldomain}. txt
 send
 EOF

From 75b9c39b0ebe0ab963b5af0101bf2446a4e34d8f Mon Sep 17 00:00:00 2001
From: AlexeyStolyarov <deprecated@mail.ru>
Date: Thu, 5 Apr 2018 14:50:55 +0500
Subject: [PATCH 3/3] Update dns_nsupdate.sh

---
 dnsapi/dns_nsupdate.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dnsapi/dns_nsupdate.sh b/dnsapi/dns_nsupdate.sh
index db653b6..555f4d2 100755
--- a/dnsapi/dns_nsupdate.sh
+++ b/dnsapi/dns_nsupdate.sh
@@ -10,8 +10,8 @@ dns_nsupdate_add() {
   [ -n "${NSUPDATE_SERVER}" ] || NSUPDATE_SERVER="localhost"
   [ -n "${NSUPDATE_SERVER_PORT}" ] || NSUPDATE_SERVER_PORT=53
   # save the dns server and key to the account conf file.
-  _saveaccountconf NSUPDATE_SERVER "${NSUPDATE_SERVER} "
-  _saveaccountconf NSUPDATE_SERVER_PORT "${NSUPDATE_SERVER_PORT} "  
+  _saveaccountconf NSUPDATE_SERVER "${NSUPDATE_SERVER}"
+  _saveaccountconf NSUPDATE_SERVER_PORT "${NSUPDATE_SERVER_PORT}"
   _saveaccountconf NSUPDATE_KEY "${NSUPDATE_KEY}"
   _info "adding ${fulldomain}. 60 in txt \"${txtvalue}\""
   nsupdate -k "${NSUPDATE_KEY}" <<EOF