From 92319464d8f418cc847eaa291145f2c66dac5d6f Mon Sep 17 00:00:00 2001
From: Gauthier PC portable 024 <gauthier.verdol@atm-consulting.fr>
Date: Thu, 7 Oct 2021 12:27:52 +0200
Subject: [PATCH] FIX : travis

---
 htdocs/hrm/class/skillrank.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/hrm/class/skillrank.class.php b/htdocs/hrm/class/skillrank.class.php
index 02bab9f1b9d..ed41e253cbc 100644
--- a/htdocs/hrm/class/skillrank.class.php
+++ b/htdocs/hrm/class/skillrank.class.php
@@ -217,7 +217,7 @@ class SkillRank extends CommonObject
 	{
 		global $langs;
 
-		$sqlfilter = 'fk_object='.$this->fk_object." AND objecttype='".$this->db->escape($this->objecttype)."' AND fk_skill = ".((int) $this->fk_skill);
+		$sqlfilter = 'fk_object='.((int)$this->fk_object)." AND objecttype='".$this->db->escape($this->objecttype)."' AND fk_skill = ".((int) $this->fk_skill);
 		$alreadyLinked = $this->fetchAll('ASC', 'rowid', 0, 0, array('customsql' => $sqlfilter));
 		if (!empty($alreadyLinked)) {
 			$this->error = $langs->trans('ErrSkillAlreadyAdded');