From b60f82966c6f9bd29f659348c930eb97c052bb53 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric?= <35066297+c3do@users.noreply.github.com>
Date: Fri, 4 Sep 2020 17:54:25 +0200
Subject: [PATCH] Update facture.class.php

---
 htdocs/compta/facture/class/facture.class.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/htdocs/compta/facture/class/facture.class.php b/htdocs/compta/facture/class/facture.class.php
index e40c614ea08..a63f7072f2b 100644
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@@ -1819,6 +1819,7 @@ class Facture extends CommonInvoice
 		// Clean parameters
 		if (empty($this->type)) $this->type = self::TYPE_STANDARD;
 		if (isset($this->ref)) $this->ref = trim($this->ref);
+		if (isset($this->ref_ext)) $this->ref_ext = trim($this->ref_ext);
 		if (isset($this->ref_client)) $this->ref_client = trim($this->ref_client);
 		if (isset($this->increment)) $this->increment = trim($this->increment);
 		if (isset($this->close_code)) $this->close_code = trim($this->close_code);
@@ -1837,6 +1838,7 @@ class Facture extends CommonInvoice
 		// Update request
 		$sql = "UPDATE ".MAIN_DB_PREFIX."facture SET";
 		$sql .= " ref=".(isset($this->ref) ? "'".$this->db->escape($this->ref)."'" : "null").",";
+		$sql .= " ref_ext=".(isset($this->ref_ext) ? "'".$this->db->escape($this->ref_ext)."'" : "null").",";
 		$sql .= " type=".(isset($this->type) ? $this->db->escape($this->type) : "null").",";
 		$sql .= " ref_client=".(isset($this->ref_client) ? "'".$this->db->escape($this->ref_client)."'" : "null").",";
 		$sql .= " increment=".(isset($this->increment) ? "'".$this->db->escape($this->increment)."'" : "null").",";