From 201acfbbd38d030826698f39e49d50878e025590 Mon Sep 17 00:00:00 2001
From: "Dirk-Jan C. Binnema" <djcb@djcbsoftware.nl>
Date: Thu, 12 May 2022 23:23:47 +0300
Subject: [PATCH] store: add lock to index_complete

It must be protected.
---
 lib/mu-store.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/mu-store.cc b/lib/mu-store.cc
index 550d3ce2..56861d39 100644
--- a/lib/mu-store.cc
+++ b/lib/mu-store.cc
@@ -647,6 +647,8 @@ Store::commit()
 void
 Store::index_complete()
 {
+	std::lock_guard lock{priv_->lock_};
+
 	g_debug("marking index complete");
 	priv_->writable_db().set_metadata(IndexedKey, tstamp_to_string(::time({})));
 }