From 09b368f5db43aa08935e8ed79941d2f2cd8789d5 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Sun, 10 Sep 2023 20:07:41 -0600
Subject: [PATCH] fix visual update of tempo markers during tempo marker drag

---
 gtk2_ardour/editor_tempodisplay.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gtk2_ardour/editor_tempodisplay.cc b/gtk2_ardour/editor_tempodisplay.cc
index aab7e83acb..dbe02e8a2c 100644
--- a/gtk2_ardour/editor_tempodisplay.cc
+++ b/gtk2_ardour/editor_tempodisplay.cc
@@ -904,6 +904,10 @@ Editor::mid_tempo_change (MidTempoChanges what_changed)
 		update_tempo_curves (min_tempo, max_tempo, _session->sample_rate());
 	}
 
+	for (auto & t : tempo_marks) {
+		t->update ();
+	}
+
 	for (auto & m : meter_marks) {
 		m->update ();
 	}