From 306648781446f642a65b2e175e95cbc54ed4d41f Mon Sep 17 00:00:00 2001
From: Joe Thornber <ejt@redhat.com>
Date: Tue, 28 May 2013 13:04:00 +0100
Subject: [PATCH] [btree_damage_visitor_t] pass a couple of params by const
 reference rather than value.

---
 unit-tests/btree_damage_visitor_t.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/unit-tests/btree_damage_visitor_t.cc b/unit-tests/btree_damage_visitor_t.cc
index 3b6c2f0..7e446d5 100644
--- a/unit-tests/btree_damage_visitor_t.cc
+++ b/unit-tests/btree_damage_visitor_t.cc
@@ -448,7 +448,7 @@ namespace {
  			}
  		}
 
-		void expect_damage(btree_path path, base::run<uint64_t> keys) {
+		void expect_damage(btree_path const &path, base::run<uint64_t> const &keys) {
 			EXPECT_CALL(damage_visitor_, visit(Eq(path), DamagedKeys(keys))).Times(1);
 		}