Remove unnecessary script_pubkey clones

diff --git a/lightning/src/chain/chainmonitor.rs b/lightning/src/chain/chainmonitor.rs
index ecdd6c3f28395d814ebb98f6315810a70038409e..63e1a7da5968395369c24633895dd1179ef83805 100644 (file)
--- a/lightning/src/chain/chainmonitor.rs
+++ b/lightning/src/chain/chainmonitor.rs
@@ -146,15 +146,15 @@ where C::Target: chain::Filter,
                        // transactions from within the block that previously had not been included in txdata.
                        if let Some(ref chain_source) = self.chain_source {
                                let block_hash = header.block_hash();
-                               for (txid, outputs) in txn_outputs.drain(..) {
-                                       for (idx, output) in outputs.iter() {
+                               for (txid, mut outputs) in txn_outputs.drain(..) {
+                                       for (idx, output) in outputs.drain(..) {
                                                // Register any new outputs with the chain source for filtering and recurse
                                                // if it indicates that there are dependent transactions within the block
                                                // that had not been previously included in txdata.
                                                let output = WatchedOutput {
                                                        block_hash: Some(block_hash),
-                                                       outpoint: OutPoint { txid, index: *idx as u16 },
-                                                       script_pubkey: output.script_pubkey.clone(),
+                                                       outpoint: OutPoint { txid, index: idx as u16 },
+                                                       script_pubkey: output.script_pubkey,
                                                };
                                                if let Some(tx) = chain_source.register_output(output) {
                                                        dependent_txdata.push(tx);