fix dataTables ordering when I dont expect it to for books on shelf view

templates/base.html

@@ -149,7 +149,7 @@
 	    {% if 'Author(s)' in order_by %}
 			{% set o = "'order': [[ 1, 'asc' ]]," %}
 		{% else %}
-			{% set o = "" %}
+			{% set o = "'order': '', " %}
 		{% endif %}
 		document.bookdb_dt = $('#book_table').DataTable( { 'pageLength': 20, {{o|safe}} 'lengthMenu': [[10, 20, 50, -1], [10, 20, 50, "All"]] } );
 	} );