From 628bfc9963aa65c1447967e67949f21388ad569c Mon Sep 17 00:00:00 2001
From: GurvanKervern <gurvan22@gmail.com>
Date: Wed, 25 Aug 2021 18:15:32 +0800
Subject: [PATCH] Fix undef vars 4

To remove PHP8 warnings
---
 htdocs/ticket/list.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/htdocs/ticket/list.php b/htdocs/ticket/list.php
index c79a75e851c..b1922cf4aac 100644
--- a/htdocs/ticket/list.php
+++ b/htdocs/ticket/list.php
@@ -390,7 +390,7 @@ foreach ($search as $key => $val) {
 		}
 		continue;
 	}
-	$mode_search = (($object->isInt($object->fields[$key]) || $object->isFloat($object->fields[$key])) ? 1 : 0);
+	$mode_search = ((!empty($object->fields[$key]) && $object->isInt($object->fields[$key]) || $object->isFloat($object->fields[$key])) ? 1 : 0);
 	if ($search[$key] != '') {
 		$sql .= natural_search($key, $search[$key], $mode_search);
 	}
@@ -897,7 +897,7 @@ print '</tr>'."\n";
 
 // Detect if we need a fetch on each output line
 $needToFetchEachLine = 0;
-if (is_array($extrafields->attributes[$object->table_element]['computed']) && count($extrafields->attributes[$object->table_element]['computed']) > 0) {
+if (!empty($extrafields->attributes[$object->table_element]['computed']) && is_array($extrafields->attributes[$object->table_element]['computed']) && count($extrafields->attributes[$object->table_element]['computed']) > 0) {
 	foreach ($extrafields->attributes[$object->table_element]['computed'] as $key => $val) {
 		if (preg_match('/\$object/', $val)) {
 			$needToFetchEachLine++; // There is at least one compute field that use $object