From 5dabcec7671b75f4c978f657aaf1f60e4f4eb44f Mon Sep 17 00:00:00 2001
From: boudet jean pascal <68547382+atm-jpb@users.noreply.github.com>
Date: Mon, 4 Jul 2022 17:17:55 +0200
Subject: [PATCH] rank duplicate on mass action

#### rank duplicate on mass action  invoice from multiple orders

we have to  define the max rank for each line which makes it possible not to have a duplicate on the rank field in the case of several order massaction request.
---
 htdocs/core/actions_massactions.inc.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/htdocs/core/actions_massactions.inc.php b/htdocs/core/actions_massactions.inc.php
index b98ce37d8f1..5859760d955 100644
--- a/htdocs/core/actions_massactions.inc.php
+++ b/htdocs/core/actions_massactions.inc.php
@@ -791,7 +791,10 @@ if ($massaction == 'confirm_createbills') {   // Create bills from orders.
 							'HT',
 							0,
 							$product_type,
-							$lines[$i]->rang,
+							
+							//we have define the max rank for each line which makes it possible not to have a duplicate on the rank field in the case of several orders
+							//-1 will give us the right number
+							-1, // rank
 							$lines[$i]->special_code,
 							$objecttmp->origin,
 							$lines[$i]->rowid,