From acd17fd002c26f4184353c3faea11d5424c41470 Mon Sep 17 00:00:00 2001
From: sdong <siying.d@fb.com>
Date: Fri, 9 May 2014 10:13:04 -0700
Subject: [PATCH] Remove unused variable in DBIter

Summary: as title

Test Plan: Still compile

Reviewers: haobo, igor, yhchiang

Reviewed By: igor

CC: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D18603
---
 db/db_iter.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/db/db_iter.cc b/db/db_iter.cc
index a6d765db56..e7ff2ba25c 100644
--- a/db/db_iter.cc
+++ b/db/db_iter.cc
@@ -126,7 +126,6 @@ class DBIter: public Iterator {
   Status status_;
   IterKey saved_key_;   // == current key when direction_==kReverse
   std::string saved_value_;   // == current raw value when direction_==kReverse
-  std::string skip_key_;
   Direction direction_;
   bool valid_;
   bool current_entry_is_merged_;