From e943c1976fd9471531dab21f3251ea3a27a36a65 Mon Sep 17 00:00:00 2001
From: Kristof Ringleff <kristof@fooman.co.nz>
Date: Mon, 31 Mar 2014 20:40:30 +1300
Subject: [PATCH] fix missing tax amount from invoice

---
 app/code/Magento/Sales/Model/Order/Invoice/Total/Tax.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/code/Magento/Sales/Model/Order/Invoice/Total/Tax.php b/app/code/Magento/Sales/Model/Order/Invoice/Total/Tax.php
index 0d78b37d28d0d..2a6894553b7e9 100644
--- a/app/code/Magento/Sales/Model/Order/Invoice/Total/Tax.php
+++ b/app/code/Magento/Sales/Model/Order/Invoice/Total/Tax.php
@@ -47,7 +47,7 @@ public function collect(\Magento\Sales\Model\Order\Invoice $invoice)
             $orderItem = $item->getOrderItem();
             $orderItemQty = $orderItem->getQtyOrdered();
 
-            if ($orderItem->getTaxAmount() && $orderItemQty) {
+            if (($orderItem->getTaxAmount() || $orderItem->getHiddenTaxAmount()) && $orderItemQty) {
                 if ($item->getOrderItem()->isDummy()) {
                     continue;
                 }