From 58e720ef402b19d1f341fcd1ca8b6aaf4f77f407 Mon Sep 17 00:00:00 2001
From: Hillel Coren <hillelcoren@gmail.com>
Date: Wed, 21 Jun 2017 13:52:59 +0300
Subject: [PATCH] Fix for negative line item taxes

---
 app/Ninja/Repositories/InvoiceRepository.php | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/app/Ninja/Repositories/InvoiceRepository.php b/app/Ninja/Repositories/InvoiceRepository.php
index b72915c62097..f7a0cf80db2d 100644
--- a/app/Ninja/Repositories/InvoiceRepository.php
+++ b/app/Ninja/Repositories/InvoiceRepository.php
@@ -508,13 +508,13 @@ class InvoiceRepository extends BaseRepository
                 }
             }
 
-            if (isset($item['tax_rate1']) && Utils::parseFloat($item['tax_rate1']) > 0) {
-                $invoiceItemTaxRate = Utils::parseFloat($item['tax_rate1']);
-                $itemTax += round($lineTotal * $invoiceItemTaxRate / 100, 2);
+            $taxRate1 = Utils::parseFloat($item['tax_rate1']);
+            if ($taxRate1 != 0) {
+                $itemTax += round($lineTotal * $taxRate1 / 100, 2);
             }
-            if (isset($item['tax_rate2']) && Utils::parseFloat($item['tax_rate2']) > 0) {
-                $invoiceItemTaxRate = Utils::parseFloat($item['tax_rate2']);
-                $itemTax += round($lineTotal * $invoiceItemTaxRate / 100, 2);
+            $taxRate2 = Utils::parseFloat($item['tax_rate2']);
+            if ($taxRate2 != 0) {
+                $itemTax += round($lineTotal * $taxRate2 / 100, 2);
             }
         }