From a6b914f194a2a0ef63c4e184ea69b9e20264ca93 Mon Sep 17 00:00:00 2001
From: Duncan McClean <19637309+duncanmcclean@users.noreply.github.com>
Date: Thu, 16 Nov 2023 20:00:30 +0000
Subject: [PATCH] Fix `AddFieldsToProductBlueprint` when no variant option
 fields are configured (#134)

---
 src/Listeners/AddFieldsToProductBlueprint.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Listeners/AddFieldsToProductBlueprint.php b/src/Listeners/AddFieldsToProductBlueprint.php
index 0e2e83e..3ea6ff1 100644
--- a/src/Listeners/AddFieldsToProductBlueprint.php
+++ b/src/Listeners/AddFieldsToProductBlueprint.php
@@ -28,7 +28,7 @@ public function handle(EntryBlueprintFound $event)
         if ($event->blueprint->hasField('product_variants')) {
             $productVariantsField = $event->blueprint->field('product_variants');
 
-            $hasDigitalProductFields = collect($productVariantsField->config()['option_fields'])
+            $hasDigitalProductFields = collect($productVariantsField->config()['option_fields'] ?? [])
                 ->filter(function ($value, $key) {
                     return $value['handle'] === 'download_limit' || $value['handle'] === 'downloadable_asset';
                 })