From 0ff8f91ec8d17b3450a9f2845898f867630171e7 Mon Sep 17 00:00:00 2001
From: Thibault Chataigner <t.chataigner@criteo.com>
Date: Mon, 25 Sep 2017 16:45:24 +0200
Subject: [PATCH] Add db.Head() method

Signed-off-by: Thibault Chataigner <t.chataigner@criteo.com>
---
 db.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/db.go b/db.go
index 23e4364f67..24437ada07 100644
--- a/db.go
+++ b/db.go
@@ -527,6 +527,10 @@ func (db *DB) Blocks() []DiskBlock {
 	return db.blocks
 }
 
+func (db *DB) Head() *Head {
+	return db.head
+}
+
 // Close the partition.
 func (db *DB) Close() error {
 	close(db.stopc)