From 62be36f49ccccf084f62e8349454bce51fa90f4b Mon Sep 17 00:00:00 2001
From: Alexey Rusakov <Kitsune-Ral@users.sf.net>
Date: Sun, 22 Oct 2023 20:34:47 +0200
Subject: [PATCH] TimelineWidget::setRoom(): reset indexToMaybeRead

To avoid spurious attempts to mark something as read based on
indexToMaybeRead left over from the previous room.
---
 client/timelinewidget.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/client/timelinewidget.cpp b/client/timelinewidget.cpp
index 68e7aecd..af49d556 100644
--- a/client/timelinewidget.cpp
+++ b/client/timelinewidget.cpp
@@ -82,6 +82,7 @@ void TimelineWidget::setRoom(QuaternionRoom* newRoom)
     readMarkerOnScreen = false;
     maybeReadTimer.stop();
     indicesOnScreen.clear();
+    indexToMaybeRead = -1;
 
     // Update the image provider upfront to allow image requests from
     // QML bindings to MessageEventModel::roomChanged