Rename claim cleaning match bool for accuracy

We don't actually care if a confirmed transaction claimed other
outputs, only that it claimed a superset of the outputs in the
pending claim we're looking at. Thus, the variable to detect that
is renamed `is_claim_subset_of_tx` instead of `are_sets_equal`.

diff --git a/lightning/src/chain/onchaintx.rs b/lightning/src/chain/onchaintx.rs
index 7ac8f9a63f6009ce624e4b400b243ebf7d225cf7..39801638bb2de3a34b0c9182111e91d63599f5bc 100644 (file)
--- a/lightning/src/chain/onchaintx.rs
+++ b/lightning/src/chain/onchaintx.rs
@@ -888,12 +888,12 @@ impl<ChannelSigner: EcdsaChannelSigner> OnchainTxHandler<ChannelSigner> {
                                                //... we need to verify equality between transaction outpoints and claim request
                                                // outpoints to know if transaction is the original claim or a bumped one issued
                                                // by us.
-                                               let mut are_sets_equal = true;
+                                               let mut is_claim_subset_of_tx = true;
                                                let mut tx_inputs = tx.input.iter().map(|input| &input.previous_output).collect::<Vec<_>>();
                                                tx_inputs.sort_unstable();
                                                for request_input in request.outpoints() {
                                                        if tx_inputs.binary_search(&request_input).is_err() {
-                                                               are_sets_equal = false;
+                                                               is_claim_subset_of_tx = false;
                                                                break;
                                                        }
                                                }
@@ -915,7 +915,7 @@ impl<ChannelSigner: EcdsaChannelSigner> OnchainTxHandler<ChannelSigner> {
                                                // If this is our transaction (or our counterparty spent all the outputs
                                                // before we could anyway with same inputs order than us), wait for
                                                // ANTI_REORG_DELAY and clean the RBF tracking map.
-                                               if are_sets_equal {
+                                               if is_claim_subset_of_tx {
                                                        clean_claim_request_after_safety_delay!();
                                                } else { // If false, generate new claim request with update outpoint set
                                                        let mut at_least_one_drop = false;