the silent mode did still output several lines of text.

This commit fixes it mostly.

nsupdate.sh

@@ -115,10 +115,14 @@ if ls $(dirname $0)/nsupdate.d/*.config &> /dev/null; then
  </methodCall>"
 
  if [[ "$NSLOOKUP" != "$WAN_IP" ]]; then
- curl -silent -v -XPOST -H"Content-Type: application/xml" -d "$API_XML" https://api.domrobot.com/xmlrpc/
- echo "$(date) - $DOMAIN updated. Old IP: "$NSLOOKUP "New IP: "$WAN_IP >> $LOG
- elif [ "$SILENT" == "NO" ]; then
- echo "$(date) - No update needed for $DOMAIN. Current IP: "$NSLOOKUP >> $LOG
+ curl -s -XPOST -H "Content-Type: application/xml" -d "$API_XML" https://api.domrobot.com/xmlrpc/
+ if [[ "$SILENT" == "NO" ]]; then
+ echo "$(date) - $DOMAIN updated. Old IP: "$NSLOOKUP "New IP: "$WAN_IP >> $LOG
+ fi
+ else
+ if [[ "$SILENT" == "NO" ]]; then
+ echo "$(date) - No update needed for $DOMAIN. Current IP: "$NSLOOKUP >> $LOG
+ fi
  fi
 
  unset DOMAIN
@@ -129,6 +133,7 @@ if ls $(dirname $0)/nsupdate.d/*.config &> /dev/null; then
  unset INWX_PASS
  unset INWX_USER
  unset INWX_DOMAIN_ID
+ unset API_XML
  done
 else
  echo "There does not seem to be any config file available in $(dirname $0)/nsupdate.d/."