From b4bede869d0b7d5539f4142bad70c48268b93ff2 Mon Sep 17 00:00:00 2001
From: Tokumeikoi <tokumeikoi@protonmail.com>
Date: Sat, 29 Feb 2020 15:22:01 +0800
Subject: [PATCH] fix

---
 app/Http/Controllers/User/OrderController.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/Http/Controllers/User/OrderController.php b/app/Http/Controllers/User/OrderController.php
index 5c0bd167..4da010cd 100755
--- a/app/Http/Controllers/User/OrderController.php
+++ b/app/Http/Controllers/User/OrderController.php
@@ -189,7 +189,7 @@ class OrderController extends Controller
         $order->total_amount = $order->total_amount - $order->discount_amount;
         // discount end
         // renew and change subscribe process
-        if ($order->plan_id !== $user->plan_id) {
+        if ($user->plan_id !== NULL && $order->plan_id !== $user->plan_id) {
             if (!(int)config('v2board.plan_change_enable', 1)) abort(500, '目前不允许更改订阅，请联系管理员');
             $order->type = 3;
             $order->surplus_amount = $this->getSurplusValue($user);