From 83c7df53f96730292aa952d0e4f3e5ff0f034c5c Mon Sep 17 00:00:00 2001
From: itsmattkc <itsmattkc@gmail.com>
Date: Sun, 3 Feb 2019 08:43:47 +1100
Subject: [PATCH] fixed #411

---
 panels/timeline.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/panels/timeline.cpp b/panels/timeline.cpp
index f195bac02..3c12eff7a 100644
--- a/panels/timeline.cpp
+++ b/panels/timeline.cpp
@@ -143,6 +143,9 @@ void ripple_clips(ComboAction* ca, Sequence *s, long point, long length, const Q
 }
 
 void Timeline::toggle_show_all() {
+    if (sequence != nullptr) {
+
+    }
 	showing_all = !showing_all;
 	if (showing_all) {
 		old_zoom = zoom;