From e19e1df555e7c4585ceb0b8391271d1ff97374ca Mon Sep 17 00:00:00 2001
From: Dave Smith <dave@sophoservices.com>
Date: Sat, 5 Oct 2019 20:52:33 -0500
Subject: [PATCH] Set $name before trying to adjust it

---
 ddclient | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ddclient b/ddclient
index 2ca2915..de186ef 100755
--- a/ddclient
+++ b/ddclient
@@ -3765,7 +3765,8 @@ sub nic_nfsn_examples {
 
 o 'nfsn'
 
-The 'nfsn' protocol is used for the DNS service offered by www.nearlyfreespeech.net.
+The 'nfsn' protocol is used for the DNS service offered by www.nearlyfreespeech.net. Use this URL to get your API-Key-password:
+  https://members.nearlyfreespeech.net/support/assist?tag=apikey
 
 Configuration variables applicable to the 'nfsn' protocol are:
   protocol=nfsn
@@ -3913,6 +3914,7 @@ sub nic_nfsn_update {
                    $zone);
             next;
         } else {
+            $name = $h;
             $name =~ s/(.*)\.${zone}$/$1/;
         }