From 793e95d88c96c85df10d2a432136df55740e4943 Mon Sep 17 00:00:00 2001
From: NASDAMI Quatadah <Quatadah.Nasdami@bordeaux-inp.fr>
Date: Thu, 9 Jun 2022 14:04:32 +0200
Subject: [PATCH] fixing bug (colspan should be int)

---
 htdocs/core/class/commonobject.class.php | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index 9dad6b49279..4d09b8ae769 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -7410,7 +7410,7 @@ 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'];
@@ -7423,6 +7423,7 @@ abstract class CommonObject
 							}
 						}
 					}
+					$colspan = intval($colspan);
 
 					switch ($mode) {
 						case "view":
@@ -7468,7 +7469,7 @@ abstract class CommonObject
 							}
 						}
 
-						$out .= $extrafields->showSeparator($key, $this, ($colspan + 1), $display_type);
+						$out .= $extrafields->showSeparator($key, $this, ($colspan ? $colspan + 1 : 2), $display_type);
 					} else {
 						$class = (!empty($extrafields->attributes[$this->table_element]['hidden'][$key]) ? 'hideobject ' : '');
 						$csstyle = '';
@@ -7489,7 +7490,7 @@ 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') {