From acc995a5536708dd515c150ddbbefe06c9ac0c8f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric?= <35066297+c3do@users.noreply.github.com>
Date: Sat, 12 Sep 2020 19:05:33 +0200
Subject: [PATCH] Update commoninvoice.class.php

---
 htdocs/core/class/commoninvoice.class.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/htdocs/core/class/commoninvoice.class.php b/htdocs/core/class/commoninvoice.class.php
index 628abc128f4..9e78d186172 100644
--- a/htdocs/core/class/commoninvoice.class.php
+++ b/htdocs/core/class/commoninvoice.class.php
@@ -297,6 +297,7 @@ abstract class CommonInvoice extends CommonObject
 		$table2 = 'paiement';
 		$field = 'fk_facture';
 		$field2 = 'fk_paiement';
+		$field3=', p.ref_ext';
 		$sharedentity = 'facture';
 		if ($this->element == 'facture_fourn' || $this->element == 'invoice_supplier')
 		{
@@ -304,10 +305,11 @@ abstract class CommonInvoice extends CommonObject
 			$table2 = 'paiementfourn';
 			$field = 'fk_facturefourn';
 			$field2 = 'fk_paiementfourn';
+			$field3='';
 			$sharedentity = 'facture_fourn';
 		}
 
-		$sql = 'SELECT p.ref, pf.amount, pf.multicurrency_amount, p.fk_paiement, p.datep, p.num_paiement as num, t.code';
+		$sql = 'SELECT p.ref, pf.amount, pf.multicurrency_amount, p.fk_paiement, p.datep, p.num_paiement as num, t.code'.$field3;
 		$sql .= ' FROM '.MAIN_DB_PREFIX.$table.' as pf, '.MAIN_DB_PREFIX.$table2.' as p, '.MAIN_DB_PREFIX.'c_paiement as t';
 		$sql .= ' WHERE pf.'.$field.' = '.$this->id;
 		//$sql.= ' WHERE pf.'.$field.' = 1';
@@ -325,7 +327,11 @@ abstract class CommonInvoice extends CommonObject
 			while ($i < $num)
 			{
 				$obj = $this->db->fetch_object($resql);
-				$retarray[] = array('amount'=>$obj->amount, 'type'=>$obj->code, 'date'=>$obj->datep, 'num'=>$obj->num, 'ref'=>$obj->ref);
+				$tmp = array('amount'=>$obj->amount,'type'=>$obj->code, 'date'=>$obj->datep, 'num'=>$obj->num, 'ref'=>$obj->ref);
+				if (!empty($field3)) {
+				    $tmp['ref_ext'] = $obj->ref_ext;
+				}
+				$retarray[]=$tmp;
 				$i++;
 			}
 			$this->db->free($resql);