From 6eb9f13ec2cd26074482f0f1d744a8acdb3bd001 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Wed, 11 Jul 2018 10:01:26 +0200
Subject: [PATCH] Fix warning

---
 htdocs/product/price.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/product/price.php b/htdocs/product/price.php
index 93474b16554..70e09114669 100644
--- a/htdocs/product/price.php
+++ b/htdocs/product/price.php
@@ -1443,7 +1443,7 @@ if ((empty($conf->global->PRODUIT_CUSTOMER_PRICES) || $action=='showlog_default_
     		// On l'ajoute donc pour remettre a niveau (pb vieilles versions)
     		//$object->updatePrice($object->price, $object->price_base_type, $user, $newprice_min);
             if (! empty($conf->global->PRODUIT_MULTIPRICES)) {
-                $object->updatePrice($object->multiprices[1], $object->multiprices_base_type[1], $user, $object->multiprices_tva_tx[1], $object->multiprices_min[1], 1);
+            	$object->updatePrice($object->multiprices[1], $object->multiprices_base_type[1], $user, (empty($object->multiprices_tva_tx[1])?0:$object->multiprices_tva_tx[1]), $object->multiprices_min[1], 1);
             } else {
                 $object->updatePrice($object->price, $object->price_base_type, $user, $object->tva_tx, $object->price_min);
             }