// in der template.php (Drupal 6)

function phptemplate_preprocess_comment(&$variables) {
  $comment = $variables['comment'];
  $node = $variables['node'];
  $variables['author']    = theme('username', $comment);
  $variables['content']   = $comment->comment;
  $variables['date']      = format_date($comment->timestamp);
  $variables['links']     = isset($variables['links']) ? theme('links', $variables['links']) : '';
  $variables['new']       = $comment->new ? t('new') : '';
  $variables['picture']   = theme_get_setting('toggle_comment_user_picture') ? theme('user_picture', $comment) : '';
  $variables['signature'] = $comment->signature;
  $variables['submitted'] = theme('comment_submitted', $comment);
  $variables['title']     = l($comment->subject, $_GET['q'], array('fragment' => "comment-$comment->cid"));
  $variables['template_files'][] = 'comment-'. $node->type;
  // set status to a string representation of comment->status.
  if (isset($comment->preview)) {
    $variables['status']  = 'comment-preview';
  }
  else {
    $variables['status']  = ($comment->status == COMMENT_NOT_PUBLISHED) ? 'comment-unpublished' : 'comment-published';
  }
}

// Fehlermeldung in der node Ansicht:
* warning: Invalid argument supplied for foreach() in C:\Localhost\projects\iquarius\de_iquarius_www\includes\theme.inc on line 1145.
* warning: Invalid argument supplied for foreach() in C:\Localhost\projects\iquarius\de_iquarius_www\includes\theme.inc on line 1145.
* warning: Invalid argument supplied for foreach() in C:\Localhost\projects\iquarius\de_iquarius_www\includes\theme.inc on line 1145.


Wobei es bei der theme_links() irgendwie zu problemen kommt.