Index: lib/alexandria/ui/ui_manager.rb
===================================================================
--- lib/alexandria/ui/ui_manager.rb	(revision 1070)
+++ lib/alexandria/ui/ui_manager.rb	(working copy)
@@ -335,6 +335,7 @@
 
           
           if library_already_selected
+            sensitize_library selected_library
             Gtk.idle_add do
               menu.popup(nil, nil, event.button, event.time)
               false