From eb69538d1786afb3b77fb86756fa3e039ceba5b5 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@users.sourceforge.net>
Date: Fri, 29 Nov 2019 23:51:46 +0100
Subject: [PATCH] Fix if we insert a product already the product to produce

---
 htdocs/bom/bom_card.php     | 5 +++++
 htdocs/langs/en_US/mrp.lang | 1 +
 2 files changed, 6 insertions(+)

diff --git a/htdocs/bom/bom_card.php b/htdocs/bom/bom_card.php
index dcb41124d3e..150d3a69717 100644
--- a/htdocs/bom/bom_card.php
+++ b/htdocs/bom/bom_card.php
@@ -146,6 +146,11 @@ if (empty($reshook))
 			$error++;
 		}
 
+		if ($object->fk_product == $idprod) {
+		    setEventMessages($langs->trans('TheProductXIsAlreadyTheProductToProduce'), null, 'errors');
+		    $error++;
+		}
+
 		if (!$error)
 		{
     		$bomline = new BOMLine($db);
diff --git a/htdocs/langs/en_US/mrp.lang b/htdocs/langs/en_US/mrp.lang
index 2fa68d36061..2eb28366a55 100644
--- a/htdocs/langs/en_US/mrp.lang
+++ b/htdocs/langs/en_US/mrp.lang
@@ -52,3 +52,4 @@ WarehouseForProduction=Warehouse for production
 CreateMO=Create MO
 ToConsume=A consommer
 Manufactured=Fabriqué
+TheProductXIsAlreadyTheProductToProduce=The product to add is already the product to produce.