Ticket #18198: 18198.save-auto-columns.patch

wp-admin/admin-ajax.php

@@ -1151 +1151 @@
         if ( $order )
                 update_user_option($user->ID, "meta-box-order_$page", $order, true);
 
-        if ( $page_columns )
-                update_user_option($user->ID, "screen_layout_$page", $page_columns, true);
+        update_user_option($user->ID, "screen_layout_$page", $page_columns, true);
 
         die('1');
         break;