From 55cdb8ac6fc66475401a57624bdf61639a0ec71f Mon Sep 17 00:00:00 2001
From: John BOTELLA <john.botella@atm-consulting.fr>
Date: Sat, 23 Oct 2021 01:00:24 +0200
Subject: [PATCH] Fix numeric value

---
 htdocs/core/class/commonobject.class.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index f89c8025333..408e32626d0 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -7693,7 +7693,7 @@ abstract class CommonObject
 						$langs->load($extrafields->attributes[$this->table_element]['langfile'][$key]);
 					}
 
-					$colspan = '';
+					$colspan = 0;
 					if (is_array($params) && count($params) > 0 && $display_type=='card') {
 						if (array_key_exists('cols', $params)) {
 							$colspan = $params['cols'];
@@ -7706,6 +7706,7 @@ abstract class CommonObject
 							}
 						}
 					}
+					$colspan = intval($colspan);
 
 					switch ($mode) {
 						case "view":
@@ -7772,7 +7773,7 @@ abstract class CommonObject
 						$html_id = (empty($this->id) ? '' : 'extrarow-'.$this->element.'_'.$key.'_'.$this->id);
 						if ($display_type=='card') {
 							if (!empty($conf->global->MAIN_EXTRAFIELDS_USE_TWO_COLUMS) && ($e % 2) == 0) {
-								$colspan = '0';
+								$colspan = 0;
 							}
 
 							if ($action == 'selectlines') {