Notice: Undefined variable: term in i18n_taxonomy_i18n_translate_path()

Hi,
I get this error when visiting http://mysite.com/taxonomy/term/[term_id]/%2A?language=fr
I found that it may be an error in

 function i18n_taxonomy_i18n_translate_path($path) {
  if (preg_match("/^(taxonomy\/term\/)([^\/]*)(.*)$/", $path, $matches)) {
    $links = array();
    // If single term, treat it differently
    if (is_numeric($matches[2]) && !$matches[3]) {
      $term = taxonomy_term_load($matches[2]);
      if (!empty($term->i18n_tsid)) {
        $set = i18n_translation_set_load($term->i18n_tsid);
      }
    }
    foreach (language_list() as $langcode => $language) {
      if ($term) {
        if (!empty($set) && ($translation = $set->get_item($langcode))) {
          $links[$langcode] = array(
            'href' => 'taxonomy/term/' . $translation->tid,
            'title' => $translation->name,
          );
        } 

where term is called but may be undefined.
I did this to make it working:

function i18n_taxonomy_i18n_translate_path($path) {
  if (preg_match("/^(taxonomy\/term\/)([^\/]*)(.*)$/", $path, $matches)) {
    $links = array();
+    $term = false;
    // If single term, treat it differently
    if (is_numeric($matches[2]) && !$matches[3]) {
      $term = taxonomy_term_load($matches[2]);
      if (!empty($term->i18n_tsid)) {
        $set = i18n_translation_set_load($term->i18n_tsid);
      }
    }
    foreach (language_list() as $langcode => $language) {
      if ($term) {
        if (!empty($set) && ($translation = $set->get_item($langcode))) {
          $links[$langcode] = array(
            'href' => 'taxonomy/term/' . $translation->tid,
            'title' => $translation->name,
          );
        }