From d7983fd99fd239706aa6f6e09282bf8f2292fe75 Mon Sep 17 00:00:00 2001
From: Ad Schellevis <ad@opnsense.org>
Date: Thu, 12 Mar 2020 15:07:53 +0100
Subject: [PATCH] whitespace / consistency for
 https://github.com/opnsense/core/pull/3976

---
 .../OPNsense/Firewall/Api/AliasUtilController.php         | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/opnsense/mvc/app/controllers/OPNsense/Firewall/Api/AliasUtilController.php b/src/opnsense/mvc/app/controllers/OPNsense/Firewall/Api/AliasUtilController.php
index 8e96fb531..3455aedcd 100644
--- a/src/opnsense/mvc/app/controllers/OPNsense/Firewall/Api/AliasUtilController.php
+++ b/src/opnsense/mvc/app/controllers/OPNsense/Firewall/Api/AliasUtilController.php
@@ -176,10 +176,8 @@ class AliasUtilController extends ApiControllerBase
     {
         $this->sessionClose();
         if ($this->request->isPost() && $this->request->hasPost("address")) {
-            $address = $this->request->getPost("address");
-
             Config::getInstance()->lock();
-
+            $address = $this->request->getPost("address");
             $cnfAlias = $this->getAlias($alias);
             if ($cnfAlias !== null && in_array($cnfAlias->type, array('host', 'network'))) {
                 // update local administration, remove address when found for static types
@@ -225,13 +223,11 @@ class AliasUtilController extends ApiControllerBase
     {
         $this->sessionClose();
         if ($this->request->isPost() && $this->request->hasPost("address")) {
+            Config::getInstance()->lock();
             $address = $this->request->getPost("address");
             if (preg_match("/[^0-9a-f\:\.\/_]/", $address)) {
                 return array("status" => "not_an_address");
             }
-
-            Config::getInstance()->lock();
-
             $cnfAlias = $this->getAlias($alias);
             if ($cnfAlias !== null && in_array($cnfAlias->type, array('host', 'network'))) {
                 // update local administration, add address when not found for static types