Elgg / Elgg

mod/groups/views/default/river/group/create.php

<?php
/**
 * Group creation river view.
 */

$item = elgg_extract('item', $vars);
if (!$item instanceof ElggRiverItem) {
	return;
}

$vars['message'] = elgg_get_excerpt($item->getObjectEntity()->description);

It seems like $item->getObjectEntity()->description can also be of type array; however, parameter $text of elgg_get_excerpt() does only seem to accept string, maybe add an additional type check?

echo elgg_view('river/elements/layout', $vars);