From 6db615b5bb4af6c7d3a223dced4aab54f7cbc98d Mon Sep 17 00:00:00 2001
From: Franco Fichtner <franco@opnsense.org>
Date: Tue, 18 Feb 2020 10:10:57 +0100
Subject: [PATCH] shell: one isset() is enough

---
 src/opnsense/scripts/shell/setaddr.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/opnsense/scripts/shell/setaddr.php b/src/opnsense/scripts/shell/setaddr.php
index aba5b81b9..b606440ed 100755
--- a/src/opnsense/scripts/shell/setaddr.php
+++ b/src/opnsense/scripts/shell/setaddr.php
@@ -541,10 +541,10 @@ if ($config['interfaces']['lan']) {
 
 if (empty($config['interfaces']['lan'])) {
     unset($config['interfaces']['lan']);
-    if (isset($config['dhcpd']) && isset($config['dhcpd']['lan'])) {
+    if (isset($config['dhcpd']['lan'])) {
         unset($config['dhcpd']['lan']);
     }
-    if (isset($config['dhcpdv6']) && isset($config['dhcpdv6']['lan'])) {
+    if (isset($config['dhcpdv6']['lan'])) {
         unset($config['dhcpdv6']['lan']);
     }
     unset($config['nat']);