viewer: ensure instances are actually removed from list

2021-04-05 15:04:48 +10:00
parent e5264fa394
commit 6e7c8088b7
1 changed files with 2 additions and 0 deletions
@@ -123,6 +123,8 @@ ViewerWidget::ViewerWidget(QWidget *parent) :

 ViewerWidget::~ViewerWidget()
 {
+  instances_.removeOne(this);
+
  QList<ViewerWindow*> windows = windows_;

  foreach (ViewerWindow* window, windows) {