DRY redundant calls to `$candidate.htlc_minimum_msat()` in routing

[rust-lightning] / lightning / src / routing / router.rs

diff --git a/lightning/src/routing/router.rs b/lightning/src/routing/router.rs
index a8c8e133034590ccee65ef9e3491c3d5009456cd..6eaf04f7c746e88202e228bb92e626e428b725a9 100644 (file)
--- a/lightning/src/routing/router.rs
+++ b/lightning/src/routing/router.rs
@@ -2171,14 +2171,15 @@ where L::Target: Logger {
                                                // Can't overflow due to how the values were computed right above.
                                                None => unreachable!(),
                                        };
+                                       let htlc_minimum_msat = $candidate.htlc_minimum_msat();
                                        #[allow(unused_comparisons)] // $next_hops_path_htlc_minimum_msat is 0 in some calls so rustc complains
-                                       let over_path_minimum_msat = amount_to_transfer_over_msat >= $candidate.htlc_minimum_msat() &&
+                                       let over_path_minimum_msat = amount_to_transfer_over_msat >= htlc_minimum_msat &&
                                                amount_to_transfer_over_msat >= $next_hops_path_htlc_minimum_msat;
 
                                        #[allow(unused_comparisons)] // $next_hops_path_htlc_minimum_msat is 0 in some calls so rustc complains
                                        let may_overpay_to_meet_path_minimum_msat =
-                                               ((amount_to_transfer_over_msat < $candidate.htlc_minimum_msat() &&
-                                                 recommended_value_msat >= $candidate.htlc_minimum_msat()) ||
+                                               ((amount_to_transfer_over_msat < htlc_minimum_msat &&
+                                                 recommended_value_msat >= htlc_minimum_msat) ||
                                                 (amount_to_transfer_over_msat < $next_hops_path_htlc_minimum_msat &&
                                                  recommended_value_msat >= $next_hops_path_htlc_minimum_msat));