From 32130fbc28bc315adae9cd88bc19226f9ff121a6 Mon Sep 17 00:00:00 2001
From: Luke Barnard <luke@matrix.org>
Date: Mon, 19 Feb 2018 09:56:03 +0000
Subject: [PATCH] Don't regenerate RoomListStore state for
 notifs/scrollback/etc.

Only do so for the live timeline of rooms.
---
 src/actions/MatrixActionCreators.js | 2 ++
 src/stores/RoomListStore.js         | 1 +
 2 files changed, 3 insertions(+)

diff --git a/src/actions/MatrixActionCreators.js b/src/actions/MatrixActionCreators.js
index a9ea671fbe..a307af6f57 100644
--- a/src/actions/MatrixActionCreators.js
+++ b/src/actions/MatrixActionCreators.js
@@ -71,6 +71,8 @@ function createRoomTimelineAction(matrixClient, timelineEvent, room, toStartOfTi
         action: 'MatrixActions.Room.timeline',
         event: timelineEvent,
         isLiveEvent: data.liveEvent,
+        isLiveUnfilteredRoomTimelineEvent:
+            room && data.timeline.getTimelineSet() === room.getUnfilteredTimelineSet(),
     };
 }
 
diff --git a/src/stores/RoomListStore.js b/src/stores/RoomListStore.js
index 707a9da17e..8a3af309fc 100644
--- a/src/stores/RoomListStore.js
+++ b/src/stores/RoomListStore.js
@@ -81,6 +81,7 @@ class RoomListStore extends Store {
             case 'MatrixActions.Room.timeline': {
                 if (!this._state.ready ||
                     !payload.isLiveEvent ||
+                    !payload.isLiveUnfilteredRoomTimelineEvent ||
                     !this._eventTriggersRecentReorder(payload.event)
                 ) break;
                 this._generateRoomLists();