From a77bf58ac6b603c0c195fffb1b814aec4d0aef1c Mon Sep 17 00:00:00 2001
From: Charlene Auger <charlene.auger@factorfx.com>
Date: Fri, 24 Jun 2022 10:57:05 +0200
Subject: [PATCH] Fix warning php8

---
 require/ipdiscover/Ipdiscover.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/require/ipdiscover/Ipdiscover.php b/require/ipdiscover/Ipdiscover.php
index b1514aa61..46752e460 100644
--- a/require/ipdiscover/Ipdiscover.php
+++ b/require/ipdiscover/Ipdiscover.php
@@ -110,7 +110,7 @@ public function form_add_subnet($title = '', $default_value, $form, $is_tag_link
 		foreach ($tab_typ_champ as $id => $values) {
 			$tab_typ_champ[$id]['CONFIG']['SIZE'] = 30;
 			if($tab_typ_champ[$id]["INPUT_TYPE"] == 2) {
-				$tab_typ_champ[$id]['CONFIG']['SELECTED_VALUE'] = $post[$tab_typ_champ[$id]['INPUT_NAME']];
+				$tab_typ_champ[$id]['CONFIG']['SELECTED_VALUE'] = $post[$tab_typ_champ[$id]['INPUT_NAME']] ?? '';
 			}
 		}