From 177caca4283fcffdfd74d6c02de2fcd98049adc5 Mon Sep 17 00:00:00 2001
From: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date: Wed, 1 Oct 2014 11:53:00 +0200
Subject: [PATCH] ttl/ttl_test.cc: pass const string param by reference

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
---
 utilities/ttl/ttl_test.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/utilities/ttl/ttl_test.cc b/utilities/ttl/ttl_test.cc
index 66cabe8e3..d1c1235c3 100644
--- a/utilities/ttl/ttl_test.cc
+++ b/utilities/ttl/ttl_test.cc
@@ -263,7 +263,7 @@ class TtlTest {
 
   class TestFilter : public CompactionFilter {
    public:
-    TestFilter(const int64_t kSampleSize, const std::string kNewValue)
+    TestFilter(const int64_t kSampleSize, const std::string& kNewValue)
       : kSampleSize_(kSampleSize),
         kNewValue_(kNewValue) {
     }
@@ -311,7 +311,7 @@ class TtlTest {
 
   class TestFilterFactory : public CompactionFilterFactory {
     public:
-      TestFilterFactory(const int64_t kSampleSize, const std::string kNewValue)
+      TestFilterFactory(const int64_t kSampleSize, const std::string& kNewValue)
         : kSampleSize_(kSampleSize),
           kNewValue_(kNewValue) {
       }