Update lightning/src/events/bump_transaction.rs

Co-authored-by: Matt Corallo <[email protected]>

Author: joostjager

lightning/src/events/bump_transaction.rs

@@ -746,11 +746,8 @@ where
 					unsigned_tx_weight + 2 /* wit marker */ + total_satisfaction_weight;
 				// Our estimate should be within a 1% error margin of the actual weight and we should
 				// never underestimate.
-				assert!(
-					expected_signed_tx_weight >= signed_tx_weight
-						&& expected_signed_tx_weight - (expected_signed_tx_weight / 100)
-							<= signed_tx_weight
-				);
+				assert!(expected_signed_tx_weight >= signed_tx_weight);
+				assert!(expected_signed_tx_weight * 99 / 100 <= signed_tx_weight);
 
 				let expected_package_fee = Amount::from_sat(fee_for_weight(
 					package_target_feerate_sat_per_1000_weight,