From 894f2c175f6c0749ffa91eecf12e29cf183fd606 Mon Sep 17 00:00:00 2001
From: Florian HENRY <florian.henry@open-concept.pro>
Date: Thu, 9 Apr 2026 07:44:36 +0200
Subject: [PATCH] review btter fix for not print extrafields

---
 htdocs/core/class/commondocgenerator.class.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/htdocs/core/class/commondocgenerator.class.php b/htdocs/core/class/commondocgenerator.class.php
index 0c51aae6945..f9e1fa816f2 100644
--- a/htdocs/core/class/commondocgenerator.class.php
+++ b/htdocs/core/class/commondocgenerator.class.php
@@ -1458,7 +1458,10 @@ abstract class CommonDocGenerator
 				}
 
 				$disableOnEmpty = 0;
-				$printable = intval($extrafields->attributes[$object->table_element]['printable'][$key]);
+				$printable = 0;
+				if (isset($extrafields->attributes[$object->table_element]['printable'][$key])) {
+					$printable = (int) $extrafields->attributes[$object->table_element]['printable'][$key];
+				}
 				if ($enabled && !empty($printable)) {
 					if (in_array($printable, $params['printableEnable']) || in_array($printable, $params['printableEnableNotEmpty'])) {
 						$enabled = 1;