From 4cc1ab4629a763871144c00cbf2601d746cd815a Mon Sep 17 00:00:00 2001
From: panliang <1163816051@qq.com>
Date: Fri, 15 Jul 2022 12:21:18 +0800
Subject: [PATCH] sku

---
 app/Models/ProductSku.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/Models/ProductSku.php b/app/Models/ProductSku.php
index c931a4f7..c552baf0 100644
--- a/app/Models/ProductSku.php
+++ b/app/Models/ProductSku.php
@@ -161,7 +161,7 @@ class ProductSku extends Model
     public function getSaleableStockAttribute(): int
     {
         if ($this->isOnline()) {
-            if ($this->is_pre_sale || $this->spu->is_pre_sale) {
+            if ($this->is_pre_sale || $this->spu?->is_pre_sale) {
                 return 99999;
             }
             return $this->attributes['stock'];