From 33326f04c606054aa08d87e724195c69f8df82e4 Mon Sep 17 00:00:00 2001
From: DD <43253265+dotdirect@users.noreply.github.com>
Date: Fri, 4 Oct 2019 21:09:21 -0400
Subject: [PATCH] Update Discount.php

when admin set no discount apply for parent item, all child items shouldn't have discount also.
---
 app/code/core/Mage/SalesRule/Model/Quote/Discount.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/app/code/core/Mage/SalesRule/Model/Quote/Discount.php b/app/code/core/Mage/SalesRule/Model/Quote/Discount.php
index 6e10d3b2c6..44443752df 100644
--- a/app/code/core/Mage/SalesRule/Model/Quote/Discount.php
+++ b/app/code/core/Mage/SalesRule/Model/Quote/Discount.php
@@ -82,6 +82,15 @@ public function collect(Mage_Sales_Model_Quote_Address $address)
             if ($item->getNoDiscount()) {
                 $item->setDiscountAmount(0);
                 $item->setBaseDiscountAmount(0);
+                /**
+                * when admin set no discount apply for parent item, all child items shouldn't have discount also.
+                */
+                if($item->getHasChildren()) { 
+					 foreach ($item->getChildren() as $child) {
+						  $child->setDiscountAmount(0);
+						  $child->setBaseDiscountAmount(0);
+					 }
+				}
             }
             else {
                 /**