From 27a015b9dc985ba1697d31377a6e9aefe60b7a1e Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Fri, 3 Apr 2020 15:09:32 -0700
Subject: [PATCH] modules/client/sync: Minor cleanup; use structured binding
 for m::top().

modules/client/events: Minor cleanup; use structured binding for m::top().
---
 modules/client/events.cc     | 12 +-----------
 modules/client/sync/rooms.cc |  6 +++---
 2 files changed, 4 insertions(+), 14 deletions(-)

diff --git a/modules/client/events.cc b/modules/client/events.cc
index d4de178b1..6df55b478 100644
--- a/modules/client/events.cc
+++ b/modules/client/events.cc
@@ -153,21 +153,11 @@ get__events(client &client,
 		out
 	};
 
-	const auto &room_top
+	const auto &[room_head, room_depth, room_head_idx]
 	{
 		m::top(room_id)
 	};
 
-	const auto &room_depth
-	{
-		std::get<int64_t>(room_top)
-	};
-
-	const m::event::id &room_head
-	{
-		std::get<m::event::id::buf>(room_top)
-	};
-
 	json::stack::member
 	{
 		top, "start", event_id
diff --git a/modules/client/sync/rooms.cc b/modules/client/sync/rooms.cc
index f4b4b588f..9d7354e28 100644
--- a/modules/client/sync/rooms.cc
+++ b/modules/client/sync/rooms.cc
@@ -228,19 +228,19 @@ ircd::m::sync::_rooms_polylog_room(data &data,
 		*data.out, room.room_id
 	};
 
-	const auto top
+	const auto &[top_event_id, top_depth, top_event_idx]
 	{
 		m::top(std::nothrow, room)
 	};
 
 	const scope_restore their_head
 	{
-		data.room_head, std::get<2>(top)
+		data.room_head, top_event_idx
 	};
 
 	const scope_restore their_depth
 	{
-		data.room_depth, std::get<1>(top)
+		data.room_depth, top_depth
 	};
 
 	bool ret{false};