Print title includes HTML codes for some characters

When a node title includes a special character such as an apostrophe, the printer-friendly and PDF that is auto-generated from the node renders the apostrophe using HTML encoding (')

The node body is rendered correctly, this just affects the title.

I'm not sure this is the best solution, but calling html_entity_decode on the check_plained version of the title works.

--- a/print.pages.inc
+++ b/../print_new/print.pages.inc
@@ -168,7 +168,7 @@ function print_preprocess_print(&$variables) {
$variables['url'] = url($path, array('absolute' => TRUE, 'query' => $variables['query']));
$variables['source_url'] = url(variable_get('print_sourceurl_forcenode', PRINT_SOURCEURL_FORCENODE_DEFAULT) ? drupal_get_normal_path($path) : $path, array('alias' => TRUE, 'absolute' => TRUE, 'query' => $variables['query']));
$variables['cid'] = isset($node->cid) ? $node->cid : NULL;
- $variables['print_title'] = check_plain($node->title);
+ $variables['print_title'] = html_entity_decode(check_plain($node->title));
$variables['head'] = drupal_get_html_head();
$variables['robots_meta'] = _print_robots_meta_generator();