[gtk+/gtk-3-22] listbox: Don't emit selected-rows-changed, etc. during destruction

[Debarshi Ray <debarshir src gnome org>]

commit e779ec4b1f52f1705f8ecaa61f957567ee88fabd
Author: Debarshi Ray <debarshir gnome org>
Date:   Sun Dec 18 09:43:38 2016 +0100

    listbox: Don't emit selected-rows-changed, etc. during destruction
    
    https://bugzilla.gnome.org/show_bug.cgi?id=776012

 gtk/gtklistbox.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtklistbox.c b/gtk/gtklistbox.c
index 0269115..f16e02a 100644
--- a/gtk/gtklistbox.c
+++ b/gtk/gtklistbox.c
@@ -2515,7 +2515,7 @@ gtk_list_box_remove (GtkContainer *container,
   if (was_visible && gtk_widget_get_visible (GTK_WIDGET (box)))
     gtk_widget_queue_resize (widget);
 
-  if (was_selected)
+  if (was_selected && !gtk_widget_in_destruction (widget))
     {
       g_signal_emit (box, signals[ROW_SELECTED], 0, NULL);
       g_signal_emit (box, signals[SELECTED_ROWS_CHANGED], 0);