From abfacf568407f0fa384f75cac134b4ebd9cf33ec Mon Sep 17 00:00:00 2001
From: Philip O'Toole <philip.otoole@yahoo.com>
Date: Thu, 30 Aug 2018 05:44:58 -0700
Subject: [PATCH] Fix data race in AutoCommit()

Detected via https://circleci.com/gh/rqlite/rqlite/2223.
---
 sqlite3.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sqlite3.go b/sqlite3.go
index d8c5b8d..e48594f 100644
--- a/sqlite3.go
+++ b/sqlite3.go
@@ -648,6 +648,8 @@ func (c *SQLiteConn) RegisterAggregator(name string, impl interface{}, pure bool
 
 // AutoCommit return which currently auto commit or not.
 func (c *SQLiteConn) AutoCommit() bool {
+	c.mu.Lock()
+	defer c.mu.Unlock()
 	return int(C.sqlite3_get_autocommit(c.db)) != 0
 }