From 33367670574fa803598fc7b2e31cd88f36d1acc7 Mon Sep 17 00:00:00 2001
From: benarc <ben@arc.wales>
Date: Wed, 3 Nov 2021 11:14:41 +0000
Subject: [PATCH] made default meme

---
 lnbits/core/services.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lnbits/core/services.py b/lnbits/core/services.py
index e0ef3f240..e5a7caadb 100644
--- a/lnbits/core/services.py
+++ b/lnbits/core/services.py
@@ -44,7 +44,7 @@ async def create_invoice(
     *,
     wallet_id: str,
     amount: int,  # in satoshis
-    memo: str,
+    memo: Optional[str] = None,
     description_hash: Optional[bytes] = None,
     extra: Optional[Dict] = None,
     webhook: Optional[str] = None,
@@ -53,6 +53,7 @@ async def create_invoice(
     if not memo:
         memo = "LN payment"
     invoice_memo = None if description_hash else memo
+
     ok, checking_id, payment_request, error_message = await WALLET.create_invoice(
         amount=amount, memo=invoice_memo, description_hash=description_hash
     )
@@ -68,7 +69,7 @@ async def create_invoice(
         payment_request=payment_request,
         payment_hash=invoice.payment_hash,
         amount=amount_msat,
-        memo=invoice_memo,
+        memo=memo,
         extra=extra,
         webhook=webhook,
         conn=conn,