fix(likes): don't emit notice if a listing's $vars['list_class'] is…

…n't set
tacid · Sep 6, 2016 · f288215 · f288215
1 parent 98843dc
commit f288215
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/mod/likes/views/default/likes/before_lists.php b/mod/likes/views/default/likes/before_lists.php
@@ -9,6 +9,7 @@
 $user = elgg_get_logged_in_user_entity();
 if ($user
 		&& !elgg_in_context('widgets')
+		&& !empty($vars['list_class'])
 		&& ($vars['list_class'] === 'elgg-list-river' || $vars['list_class'] === 'elgg-list-entity')
 		&& (count($vars['items']) > 2)) {
 	$preloader = new \Elgg\Likes\Preloader(\Elgg\Likes\DataService::instance());