From ee0486a43f33a6068f13fb1a82244ecb60b94740 Mon Sep 17 00:00:00 2001
From: yancy <yancy@yancy.lol>
Date: Tue, 14 Jan 2025 12:29:46 -0600
Subject: [PATCH] refactor: use convenience method to calculate fee

The FeeRate module provides a convenience method to calculate the fee.
---
 bitcoin/src/blockdata/transaction.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bitcoin/src/blockdata/transaction.rs b/bitcoin/src/blockdata/transaction.rs
index 7d7bf7699..d9ec07c80 100644
--- a/bitcoin/src/blockdata/transaction.rs
+++ b/bitcoin/src/blockdata/transaction.rs
@@ -790,7 +790,7 @@ pub fn effective_value(
     value: Amount,
 ) -> Option<SignedAmount> {
     let weight = satisfaction_weight.checked_add(TX_IN_BASE_WEIGHT)?;
-    let signed_input_fee = fee_rate.checked_mul_by_weight(weight)?.to_signed();
+    let signed_input_fee = fee_rate.to_fee(weight)?.to_signed();
     value.to_signed().checked_sub(signed_input_fee)
 }