From f27f74950a0fb961834bd4909015718e228a8ddf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gihovani=20Filipp=20Pereira=20Deme=CC=81trio?=
 <gihovani@gmail.com>
Date: Wed, 9 Oct 2019 18:46:27 -0300
Subject: [PATCH] Fix: add to cart grouped product when exists a sold out
 option

---
 app/code/Magento/GroupedProduct/Model/Product/Type/Grouped.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/code/Magento/GroupedProduct/Model/Product/Type/Grouped.php b/app/code/Magento/GroupedProduct/Model/Product/Type/Grouped.php
index 187fd27fa0554..8eac8d0b0e163 100644
--- a/app/code/Magento/GroupedProduct/Model/Product/Type/Grouped.php
+++ b/app/code/Magento/GroupedProduct/Model/Product/Type/Grouped.php
@@ -344,7 +344,7 @@ protected function getProductInfo(\Magento\Framework\DataObject $buyRequest, $pr
         }
         foreach ($associatedProducts as $subProduct) {
             if (!isset($productsInfo[$subProduct->getId()])) {
-                if ($isStrictProcessMode && !$subProduct->getQty()) {
+                if ($isStrictProcessMode && !$subProduct->getQty() && $subProduct->isSalable()) {
                     return __('Please specify the quantity of product(s).')->render();
                 }
                 $productsInfo[$subProduct->getId()] = $subProduct->isSalable() ? (float)$subProduct->getQty() : 0;