From 4b26ce3f5f4c0e21b08a7adcc2ae20bfa2f94f2d Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Wed, 15 Dec 2021 16:09:28 -0700
Subject: [PATCH] remove assert(video_timeline)

The idle visual changer can run after the video timeline has been deleted, and this
is not an error.
---
 gtk2_ardour/editor_videotimeline.cc | 2 --
 1 file changed, 2 deletions(-)

diff --git a/gtk2_ardour/editor_videotimeline.cc b/gtk2_ardour/editor_videotimeline.cc
index 6ff9e01a7f..2b24c06493 100644
--- a/gtk2_ardour/editor_videotimeline.cc
+++ b/gtk2_ardour/editor_videotimeline.cc
@@ -53,8 +53,6 @@ Editor::set_video_timeline_height (const int h)
 void
 Editor::update_video_timeline (bool flush)
 {
-	// catch GUIIdle -> Editor::idle_visual_changer during quit/close
-	assert (ARDOUR_UI::instance()->video_timeline);
 	if (!ARDOUR_UI::instance()->video_timeline) {
 		return;
 	}