[gtk/matthiasc/for-master: 7/8] inspector: Properly dispose GtkInspectorWindow

[Matthias Clasen <matthiasc src gnome org>]

commit 6b19fcd85921d39fdf18479641bc3b36e0d6e86c
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Jul 17 23:15:25 2020 -0400

    inspector: Properly dispose GtkInspectorWindow

 gtk/inspector/window.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/gtk/inspector/window.c b/gtk/inspector/window.c
index a064a93c4d..665e4c4c18 100644
--- a/gtk/inspector/window.c
+++ b/gtk/inspector/window.c
@@ -302,6 +302,7 @@ gtk_inspector_window_dispose (GObject *object)
 
   g_object_set_data (G_OBJECT (iw->inspected_display), "-gtk-inspector", NULL);
 
+  g_clear_pointer (&iw->top_stack, gtk_widget_unparent);
   g_clear_object (&iw->flash_overlay);
   g_clear_pointer (&iw->objects, g_array_unref);