From 2418754d71811bcec2d0abf3fc79fd8d69c43ddd Mon Sep 17 00:00:00 2001
From: Ion <ion@agorria.com>
Date: Wed, 8 Feb 2017 23:27:58 +0100
Subject: [PATCH] Fill oldline in supplier order updateline

---
 htdocs/fourn/class/fournisseur.commande.class.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/htdocs/fourn/class/fournisseur.commande.class.php b/htdocs/fourn/class/fournisseur.commande.class.php
index f656e7a41e7..053e5b314d6 100644
--- a/htdocs/fourn/class/fournisseur.commande.class.php
+++ b/htdocs/fourn/class/fournisseur.commande.class.php
@@ -2346,8 +2346,11 @@ class CommandeFournisseur extends CommonOrder
 
             $subprice = price2num($pu_ht,'MU');
 
+            //Fetch current line from the database and then clone the object and set it in $oldline property
             $this->line=new CommandeFournisseurLigne($this->db);
             $this->line->fetch($rowid);
+            $oldline = clone $this->line;
+            $this->line->oldline = $oldline;
 
             $this->line->context = $this->context;