From 7328d222a08ee66116d8322712a35e419fe10182 Mon Sep 17 00:00:00 2001
From: Tiago Vasconcelos <talvasconcelos@gmail.com>
Date: Wed, 4 Jan 2023 11:28:43 +0000
Subject: [PATCH] prusnak's suggestion

---
 lnbits/extensions/shop/tasks.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lnbits/extensions/shop/tasks.py b/lnbits/extensions/shop/tasks.py
index 3dc460aa9..621e4fae4 100644
--- a/lnbits/extensions/shop/tasks.py
+++ b/lnbits/extensions/shop/tasks.py
@@ -23,7 +23,10 @@ async def wait_for_paid_invoices():
 
 
 async def on_invoice_paid(payment: Payment) -> None:
-    if payment.extra and payment.extra.get("tag") != "shop":
+    if not payment.extra:
+        return
+
+    if payment.extra.get("tag") != "shop":
         return
 
     order = await get_shop_order_invoiceid(payment.payment_hash)