hook_nodequeue_sort_alter() is broken

hook_nodequeue_sort_alter() is clearly meant to be able to alter the $nodes when their order is being changed, given its hook name. However, it can't:

  module_invoke_all('nodequeue_sort_alter', $sqid, $nodes);

Presumably, module_invoke_all() can't pass by reference. Hence anything I do to $nodes in foo_nodequeue_sort_alter() has no effect, and the hook is pointless.

This needs drupal_alter, and the thing to be altered needs to go first:

  drupal_alter('nodequeue_sort', $nodes, $sqid);