Fix : supplier order clone was buggy if notes contains apostrophe

htdocs/fourn/class/fournisseur.commande.class.php

@@ -911,8 +911,8 @@ class CommandeFournisseur extends CommonOrder
         $sql.= " VALUES (";
         $sql.= "''";
         $sql.= ", '".$this->ref_supplier."'";
-        $sql.= ", '".$this->note_private."'";
-        $sql.= ", '".$this->note_public."'";
+        $sql.= ", '".$this->db->escape($this->note_private)."'";
+        $sql.= ", '".$this->db->escape($this->note_public)."'";
         $sql.= ", ".$conf->entity;
         $sql.= ", ".$this->socid;
         $sql.= ", '".$this->db->idate($now)."'";