From 7062a693dca8f7f171d77980feb4378963bade18 Mon Sep 17 00:00:00 2001
From: Jeffrey Czyz <jkczyz@gmail.com>
Date: Wed, 7 Dec 2022 23:36:57 -0600
Subject: [PATCH] f - check for unknown required features in request_invoice

---
 lightning/src/offers/merkle.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lightning/src/offers/merkle.rs b/lightning/src/offers/merkle.rs
index 8ebc0fb58af..57e7fe6833c 100644
--- a/lightning/src/offers/merkle.rs
+++ b/lightning/src/offers/merkle.rs
@@ -240,7 +240,7 @@ mod tests {
 		let invoice_request = OfferBuilder::new("A Mathematical Treatise".into(), recipient_pubkey)
 			.amount(Amount::Currency { iso4217_code: *b"USD", amount: 100 })
 			.build_unchecked()
-			.request_invoice(vec![0; 8], payer_keys.public_key())
+			.request_invoice(vec![0; 8], payer_keys.public_key()).unwrap()
 			.build_unchecked()
 			.sign::<_, Infallible>(|digest| Ok(secp_ctx.sign_schnorr_no_aux_rand(digest, &payer_keys)))
 			.unwrap();