From 08d4ee6683e0bf1280e92d54eb82aa1e4bd63be9 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Fri, 8 Jun 2018 16:03:41 +0100
Subject: Speed up timeline drags in some cases.

---
 src/lib/film.cc | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/lib/film.cc b/src/lib/film.cc
index ccc92f067..98ae2e59b 100644
--- a/src/lib/film.cc
+++ b/src/lib/film.cc
@@ -1174,6 +1174,10 @@ Film::audio_frame_rate () const
 void
 Film::set_sequence (bool s)
 {
+	if (s == _sequence) {
+		return;
+	}
+
 	_sequence = s;
 	_playlist->set_sequence (s);
 	signal_changed (SEQUENCE);
-- 
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