From 593ed1b7a0482776763f0b46858616d176c90290 Mon Sep 17 00:00:00 2001
From: Richard Hansen <rhansen@rhansen.org>
Date: Thu, 11 Jun 2020 12:55:14 -0400
Subject: [PATCH] Delete unnecessary double quotes

Also minor style cleanups.
---
 ddclient | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/ddclient b/ddclient
index 5ece074..f68231f 100755
--- a/ddclient
+++ b/ddclient
@@ -2474,8 +2474,7 @@ sub nic_updateable {
         );
         $update = 1;
 
-    } elsif ((!exists($cache{$host}{'ip'})) ||
-             ("$cache{$host}{'ip'}" ne "$ip")) {
+    } elsif (!exists($cache{$host}{'ip'}) || $cache{$host}{'ip'} ne $ip) {
         if (($cache{$host}{'status'} eq 'good') &&
             !interval_expired($host, 'mtime', 'min-interval')) {