From 242b67182c65a074a27901d33835dfd3bab5ba2b Mon Sep 17 00:00:00 2001
From: Antioch Peverell <30642645+antiochp@users.noreply.github.com>
Date: Sat, 21 Apr 2018 14:14:43 -0400
Subject: [PATCH] use less cloning when validating a txhashset (#989)

---
 chain/src/txhashset.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/chain/src/txhashset.rs b/chain/src/txhashset.rs
index bf6717032..567a1fbd1 100644
--- a/chain/src/txhashset.rs
+++ b/chain/src/txhashset.rs
@@ -758,7 +758,7 @@ impl<'a> Extension<'a> {
 			if pmmr::is_leaf(n) {
 				if let Some(kernel) = self.kernel_pmmr.get_data(n) {
 					kernel.verify()?;
-					commitments.push(kernel.excess.clone());
+					commitments.push(kernel.excess);
 				}
 			}
 		}
@@ -820,7 +820,7 @@ impl<'a> Extension<'a> {
 		for n in 1..self.output_pmmr.unpruned_size() + 1 {
 			if pmmr::is_leaf(n) {
 				if let Some(out) = self.output_pmmr.get_data(n) {
-					commitments.push(out.commit.clone());
+					commitments.push(out.commit);
 				}
 			}
 		}