Token is not replaced in text if nothing is entered to override the (default) title

If nothing is entered to override the link title, then no tokens are replaced for the link text.
The else clause in function ed_readmore_link_render($node, $display, $anchor) incorrectly includes the line to replace tokens for the link text:

if (empty($link_title)) {
    $link_title = t('Read the rest of !title.', array('!title' => $node->title));
  }
  // Replace tokens with values if the Token module and the token options are enabled.
  else if (module_exists('token') && variable_get('ed_readmore_tokens', TRUE)) {
   $link_text = token_replace($link_text, 'node', $node);  // <== this line shouldn't be here (aenw)
   $link_title = token_replace($link_title, 'node', $node);
  }

The line that replaces the tokens for $link_text should be moved up before the conditional test for (empty($link_title)). I don't know if the token_replace() call should go before the xss testing and code or after. And I don't have experience rolling a patch yet, else I'd do that.

(And this module is just the thing I need to make sure that the site I'm working on is as accessible as possible. Thanks!)