diff --git a/htdocs/core/class/cunits.class.php b/htdocs/core/class/cunits.class.php
index 477b6796a3c..4afd59b5780 100644
--- a/htdocs/core/class/cunits.class.php
+++ b/htdocs/core/class/cunits.class.php
@@ -429,7 +429,7 @@ class CUnits // extends CommonObject
 		if ($mode == 'short_label') {
 			return dol_getIdFromCode($this->db, $code, 'c_units', 'short_label', 'rowid', 0, " AND unit_type = '".$this->db->escape($unit_type)."'");
 		} elseif ($mode == 'code') {
-			return dol_getIdFromCode($this->db, $code, 'c_units', 'code', 'rowid',0, " AND unit_type = '". $this->db->escape($unit_type) ."'");
+			return dol_getIdFromCode($this->db, $code, 'c_units', 'code', 'rowid', 0, " AND unit_type = '". $this->db->escape($unit_type) ."'");
 		}
 
 		return $code;