From 55652043c83c463ce57b7748e01c6d12bb5bf9fe Mon Sep 17 00:00:00 2001
From: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date: Wed, 1 Oct 2014 07:24:20 +0200
Subject: [PATCH] table/cuckoo_table_reader.cc: pass func parameter by
 reference

Fix for:

[table/cuckoo_table_reader.cc:196]: (performance) Function
 parameter 'target' should be passed by reference.

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
---
 table/cuckoo_table_reader.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/table/cuckoo_table_reader.cc b/table/cuckoo_table_reader.cc
index f39900add..c0ca38bb7 100644
--- a/table/cuckoo_table_reader.cc
+++ b/table/cuckoo_table_reader.cc
@@ -193,7 +193,7 @@ class CuckooTableIterator : public Iterator {
   struct BucketComparator {
     BucketComparator(const Slice& file_data, const Comparator* ucomp,
                      uint32_t bucket_len, uint32_t user_key_len,
-                     const Slice target = Slice())
+                     const Slice& target = Slice())
       : file_data_(file_data),
         ucomp_(ucomp),
         bucket_len_(bucket_len),