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Clean code

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This commit is contained in:
Laurent Destailleur 2021-09-01 16:26:59 +02:00
parent 2bad48bdcc
commit b66bd781a4
1 changed files with 2 additions and 2 deletions
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4
htdocs/core/class/commonobjectline.class.php
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@ -71,7 +71,7 @@ abstract class CommonObjectLine extends CommonObject
{
global $langs;
if (!$this->fk_unit) {
if (empty($this->fk_unit)) {
return '';
}
@ -86,7 +86,7 @@ abstract class CommonObjectLine extends CommonObject
$label_type = 'code';
}
$sql = 'select '.$label_type.', code from '.MAIN_DB_PREFIX.'c_units where rowid='.$this->fk_unit;
$sql = 'select '.$label_type.', code from '.MAIN_DB_PREFIX.'c_units where rowid = '.((int) $this->fk_unit);
$resql = $this->db->query($sql);
if ($resql && $this->db->num_rows($resql) > 0) {
$res = $this->db->fetch_array($resql);