Docs for views_query::queue_table() seem odd

Compare:

  /**
   * Add a table to the query, without ensuring the path.
   *
   * This function will test to ensure that the path back to the primary
   * table is valid and exists; if you do not wish for this testing to
   * occur, use $query->queue_table() instead.
   *
   * @param $table
...
   */
  function queue_table($table, $relationship = NULL, $join = NULL, $alias = NULL) {

with

  /**
   * Add a table to the query, ensuring the path exists.
   *
   * This function will test to ensure that the path back to the primary
   * table is valid and exists; if you do not wish for this testing to
   * occur, use $query->queue_table() instead.
   *
   * @param $table
...
   */
  function add_table($table, $relationship = NULL, $join = NULL, $alias = NULL) {

It seems like the second paragraph was copy pasted. queue_table() does not call ensure_path(). I'd roll a patch but I'm not sure what to replace that paragraph with.

This appears to affect 7.x, 6.x-2.x and 6.x-3.x.