added null checks to timeline snapping and seekablewidget seeking

2021-04-10 09:24:16 +10:00
parent 94282f3ac6
commit c687460f89
2 changed files with 8 additions and 0 deletions
@@ -160,6 +160,10 @@ int SeekableWidget::TimeToScreen(const rational &time) const

 void SeekableWidget::SeekToScreenPoint(int screen)
 {
+  if (timebase().isNull()) {
+    return;
+  }
+
  int64_t timestamp = qMax(static_cast<int64_t>(0), ScreenToUnitRounded(screen));

  if (Core::instance()->snapping() && snap_service_) {