[nautilus/wip/exalm/libhandy: 4/4] window: Close window when closing last tab

[António Fernandes <antoniof src gnome org>]

commit 50faf1907c75939e2480e851f15c7f841eff3fac
Author: Christopher Davis <christopherdavis gnome org>
Date:   Sun Jul 10 12:14:09 2022 -0400

    window: Close window when closing last tab
    
    Prevents a crash from trying to update the selected
    page after the last page is closed. Instead of letting
    the code progress to that point, we simply check for
    the number of pages and close the window at the right
    point.

 src/nautilus-window.c | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/src/nautilus-window.c b/src/nautilus-window.c
index e90ce8795..c659c0e0c 100644
--- a/src/nautilus-window.c
+++ b/src/nautilus-window.c
@@ -158,6 +158,12 @@ action_close_current_view (GSimpleAction *action,
     NautilusWindow *window = user_data;
     AdwTabPage *page = window->menu_page;
 
+    if (adw_tab_view_get_n_pages (window->tab_view) <= 1)
+    {
+        nautilus_window_close (window);
+        return;
+    }
+
     if (page == NULL)
     {
         page = adw_tab_view_get_selected_page (window->tab_view);