notebook: redraw arrows after closing a tab

Thanks to Daniel Boles for helping with a crash in an earlier version of
this patch.

https://bugzilla.gnome.org/show_bug.cgi?id=777547

diff --git a/gtk/gtknotebook.c b/gtk/gtknotebook.c
index cc0cae0ae07f09a25dd2fceebe758a34281b999b..2208a7ff9850bb566a3e757370950049a64f3dd0 100644 (file)
--- a/gtk/gtknotebook.c
+++ b/gtk/gtknotebook.c
@@ -5097,6 +5097,8 @@ gtk_notebook_real_remove (GtkNotebook *notebook,
   gtk_notebook_update_labels (notebook);
   if (need_resize)
     gtk_widget_queue_resize (GTK_WIDGET (notebook));
+  if (!destroying && priv->scrollable)
+    gtk_notebook_redraw_arrows (notebook);
 }
 
 static void