From 206237d12126ced35688e5fa75ce1c0d059bec5b Mon Sep 17 00:00:00 2001
From: sdong <siying.d@fb.com>
Date: Fri, 16 Jan 2015 15:44:55 -0800
Subject: [PATCH] DBImpl::CheckConsistency() shouldn't create path name with
 double "/"

Summary: GetLiveFilesMetaData() already adds a leading "/" in file name. No need to add one extra "/" in DBImpl::CheckConsistency()

Test Plan: make all check

Reviewers: yhchiang, rven, igor

Reviewed By: igor

Subscribers: leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D31779
---
 db/db_impl.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/db/db_impl.cc b/db/db_impl.cc
index fa1c87aee..b50ea9561 100644
--- a/db/db_impl.cc
+++ b/db/db_impl.cc
@@ -3530,7 +3530,8 @@ Status DBImpl::CheckConsistency() {
 
   std::string corruption_messages;
   for (const auto& md : metadata) {
-    std::string file_path = md.db_path + "/" + md.name;
+    // md.name has a leading "/".
+    std::string file_path = md.db_path + md.name;
 
     uint64_t fsize = 0;
     Status s = env_->GetFileSize(file_path, &fsize);