From 968a3a5834a463904d9ddeb973fd8fef01481352 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Charl=C3=A8ne=20Benke?=
 <1179011+defrance@users.noreply.github.com>
Date: Fri, 27 Dec 2024 15:16:24 +0100
Subject: [PATCH] fix warning error if use of native captcha

---
 htdocs/main.inc.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index 53cdffdb145..d6e652922d9 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -12,7 +12,7 @@
  * Copyright (C) 2014-2015  Marcos García           <marcosgdf@gmail.com>
  * Copyright (C) 2015       Raphaël Doursenaud      <rdoursenaud@gpcsolutions.fr>
  * Copyright (C) 2020       Demarest Maxime         <maxime@indelog.fr>
- * Copyright (C) 2020       Charlene Benke          <charlie@patas-monkey.com>
+ * Copyright (C) 2020-2024       Charlene Benke          <charlene@patas-monkey.com>
  * Copyright (C) 2021-2024  Frédéric France         <frederic.france@free.fr>
  * Copyright (C) 2021       Alexandre Spangaro      <aspangaro@open-dsi.fr>
  * Copyright (C) 2023       Joachim Küter      		<git-jk@bloxera.com>
@@ -854,7 +854,7 @@ if (!defined('NOLOGIN')) {
 			$captcha = getDolGlobalString('MAIN_SECURITY_ENABLECAPTCHA_HANDLER', 'standard');
 
 			// List of directories where we can find captcha handlers
-			$dirModCaptcha = array_merge(array('main' => '/core/modules/security/captcha/'), is_array($conf->modules_parts['captcha']) ? $conf->modules_parts['captcha'] : array());
+			$dirModCaptcha = array_merge(array('main' => '/core/modules/security/captcha/'), isset($conf->modules_parts['captcha']) && is_array($conf->modules_parts['captcha']) ? $conf->modules_parts['captcha'] : array());
 			$fullpathclassfile = '';
 			foreach ($dirModCaptcha as $dir) {
 				$fullpathclassfile = dol_buildpath($dir."modCaptcha".ucfirst($captcha).'.class.php', 0, 2);