From 7dea558e6d202c9dbf34e15077d5c9c8db594bf9 Mon Sep 17 00:00:00 2001
From: Siying Dong <siying.d@fb.com>
Date: Tue, 21 Jan 2014 11:55:13 -0800
Subject: [PATCH] [Performance Branch] Fix a bug when merging from master

Summary: Commit "1304d8c8cefe66be1a3caa5e93413211ba2486f2" (Merge branch 'master' into performance) removes a line in performance branch by mistake. This patch fixes it.

Test Plan: make all check

Reviewers: haobo, kailiu, igor

Reviewed By: haobo

CC: leveldb

Differential Revision: https://reviews.facebook.net/D15297
---
 db/memtable.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/db/memtable.cc b/db/memtable.cc
index ff282a3661..03e0784596 100644
--- a/db/memtable.cc
+++ b/db/memtable.cc
@@ -95,6 +95,7 @@ class MemTableIterator: public Iterator {
     if (options.prefix) {
       iter_.reset(mem_.table_->GetPrefixIterator(*options.prefix));
     } else if (options.prefix_seek) {
+      dynamic_prefix_seek_ = true;
       iter_.reset(mem_.table_->GetDynamicPrefixIterator());
     } else {
       iter_.reset(mem_.table_->GetIterator());