From 822dc45834bc1f48ddba4b9a510017900a94f71c Mon Sep 17 00:00:00 2001
From: Peter Johnson <johnson.peter@gmail.com>
Date: Mon, 24 Aug 2015 20:38:33 -0700
Subject: [PATCH] Close persistent file before attempting to rename.

Windows requires the file be closed in order to rename it.
---
 src/Storage.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Storage.cpp b/src/Storage.cpp
index 781cda05f4..df1f612be3 100644
--- a/src/Storage.cpp
+++ b/src/Storage.cpp
@@ -803,6 +803,7 @@ const char* Storage::SavePersistent(StringRef filename, bool periodic) const {
     err = "error saving file";
     goto done;
   }
+  os.close();
 
   // Safely move to real file.  We ignore any failures related to the backup.
   std::remove(bak.c_str());