New panel-pane.tpl.php breaks $content->links backwards compatibility.

I'm actually not sure if this is a bug or not, but I would assume it's an oversight.

In the new panel-pane.tpl.php preprocess (line 1035) function it is defined

<?php 

$vars['links'] = !empty($content->links) ? implode(' ', $content->links) : '';

?>

WHERE AS, in display-render.inc in theme function (panels 3.0)

<?php

$output .= "<div class=\"links\">" . theme('links', $content->links) . "</div>\n";

?>