From 88c1642d83bed44a75c4fe6827c5f02fc50141c2 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Mon, 15 Feb 2021 00:42:55 +0100
Subject: [PATCH] Fix timeline zoom oddities after dragging a very small zoom
 rectangle.

---
 src/wx/timeline.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/wx/timeline.cc b/src/wx/timeline.cc
index 5a98c829a..3187792be 100644
--- a/src/wx/timeline.cc
+++ b/src/wx/timeline.cc
@@ -625,6 +625,8 @@ Timeline::left_up_zoom (wxMouseEvent& ev)
 
 	if ((bottom_right.x - top_left.x) < 8 || (bottom_right.y - top_left.y) < 8) {
 		/* Very small zoom rectangle: we assume it wasn't intentional */
+		_zoom_point = optional<wxPoint> ();
+		Refresh ();
 		return;
 	}
 
-- 
2.30.2