From 1dd6f67643f53bf171c4ab58bdbd46dc3d4251ba Mon Sep 17 00:00:00 2001
From: woutse <wouter@pay.nl>
Date: Thu, 2 Mar 2023 11:33:31 +0100
Subject: [PATCH] Fixed error which occured on zero-priced products

---
 app/addons/paynl_addon/addon.xml | 2 +-
 app/addons/paynl_addon/func.php  | 6 ++----
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/app/addons/paynl_addon/addon.xml b/app/addons/paynl_addon/addon.xml
index ecaeadc..a21ee46 100644
--- a/app/addons/paynl_addon/addon.xml
+++ b/app/addons/paynl_addon/addon.xml
@@ -3,7 +3,7 @@
 	<id>paynl_addon</id>
 	<name>PAY.</name>
 	<description>PAY. Gateway addon</description>
-	<version>1.1.8</version>
+	<version>1.1.9</version>
 	<priority>1000</priority>
         <settings layout="separate">
           <sections>
diff --git a/app/addons/paynl_addon/func.php b/app/addons/paynl_addon/func.php
index e498d7a..d9f05fc 100644
--- a/app/addons/paynl_addon/func.php
+++ b/app/addons/paynl_addon/func.php
@@ -45,7 +45,7 @@ function getObjectData()
 {
     $phpVersion = substr(phpversion(), 0, 3);
     $cscartVersion = defined('PRODUCT_VERSION') ? PRODUCT_VERSION : '-';
-    $payPlugin = '1.1.8';
+    $payPlugin = '1.1.9';
 
     return substr('cscart ' . $payPlugin . ' | ' . $cscartVersion . ' | ' . $phpVersion, 0, 64);
 }
@@ -97,9 +97,7 @@ function fn_paynl_startTransaction($order_id, $order_info, $processor_data, $exc
 
     foreach ($order_info['products'] as $key => $product) {
         $prices = paynl_getTaxForItem($order_info, $key);
-
-        $taxPercent = $prices['tax_amount'] / $prices['price_excl'] * 100;
-
+        $taxPercent = empty($prices['price_excl']) ? 0 : ($prices['tax_amount'] / $prices['price_excl'] * 100);
         $taxClass = paynl_getTaxClass($taxPercent);
 
         $payNL->addProduct(