From e0a1283b10b8519c08c85c6feb045e8aa20352b5 Mon Sep 17 00:00:00 2001
From: wimpunk <wimpunk@users.sf.net>
Date: Wed, 9 Mar 2011 07:39:18 +0000
Subject: [PATCH] Patching with nic_updateable-warning patch provided by
 antespi in ticket #2

git-svn-id: svn+ssh://svn.code.sf.net/p/ddclient/code/trunk@124 3873ddee-7413-0410-b6c4-c2c57c1ab35a
---
 ddclient | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/ddclient b/ddclient
index 876cb6e..9771d99 100755
--- a/ddclient
+++ b/ddclient
@@ -2165,11 +2165,14 @@ sub nic_updateable {
 
     } elsif (defined($sub) && &$sub($host)) {
 	$update = 1;
-
-    } elsif (($cache{$host}{'static'} ne $config{$host}{'static'}) ||
-	     ($cache{$host}{'wildcard'} ne $config{$host}{'wildcard'}) ||
-	     ($cache{$host}{'mx'} ne $config{$host}{'mx'}) ||
-	     ($cache{$host}{'backupmx'} ne $config{$host}{'backupmx'})) {
+    } elsif ((defined($cache{$host}{'static'}) && defined($config{$host}{'static'}) &&
+              ($cache{$host}{'static'} ne $config{$host}{'static'})) ||
+             (defined($cache{$host}{'wildcard'}) && defined($config{$host}{'wildcard'}) &&
+              ($cache{$host}{'wildcard'} ne $config{$host}{'wildcard'})) ||
+             (defined($cache{$host}{'mx'}) && defined($config{$host}{'mx'}) &&
+              ($cache{$host}{'mx'} ne $config{$host}{'mx'})) ||
+             (defined($cache{$host}{'backupmx'}) && defined($config{$host}{'backupmx'}) &&
+              ($cache{$host}{'backupmx'} ne $config{$host}{'backupmx'})) ) {
 	info("updating %s because host settings have been changed.", $host);
 	$update = 1;