From 06ed5ea05d926d67f3645226faf0d63f7e811363 Mon Sep 17 00:00:00 2001
From: itsmattkc <itsmattkc@gmail.com>
Date: Wed, 13 Mar 2019 21:34:44 +1100
Subject: [PATCH] fixed crash pressing space on null sequence

---
 panels/viewer.cpp   | 4 ++++
 ui/viewerwidget.cpp | 1 -
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/panels/viewer.cpp b/panels/viewer.cpp
index 67c1f2c35..e31e0cbea 100644
--- a/panels/viewer.cpp
+++ b/panels/viewer.cpp
@@ -376,6 +376,10 @@ void Viewer::decrease_speed() {
 }
 
 void Viewer::play(bool in_to_out) {
+  if (seq == nullptr) {
+    return;
+  }
+
   if (panel_sequence_viewer->playing) panel_sequence_viewer->pause();
   if (panel_footage_viewer->playing) panel_footage_viewer->pause();
 
diff --git a/ui/viewerwidget.cpp b/ui/viewerwidget.cpp
index 50c40f832..5901098b0 100644
--- a/ui/viewerwidget.cpp
+++ b/ui/viewerwidget.cpp
@@ -574,7 +574,6 @@ void ViewerWidget::paintGL() {
 
     glBegin(GL_QUADS);
 
-    //        double ar_diff = (double(viewer->seq->width)/double(viewer->seq->height)/(double(width())/double(height())));
     double zoom_factor = container->zoom/(double(width())/double(viewer->seq->width));
     double zoom_size = (zoom_factor*2.0) - 2.0;
     double zoom_left = -zoom_size*x_scroll - 1.0;