Fix support topic lists

Author: Skouat

controller/support.php

@@ -106,7 +106,7 @@ public function display_topics($type)
 			$this->template->assign_block_vars('support_types', array(
 				'U_SUPPORT'		=> $this->helper->route('phpbb.titania.support', array('type' => $class->url)),
 
-				'TYPE_SUPPORT'	=> $class->langs,
+				'TYPE_SUPPORT'	=> $class->lang['langs'],
 			));
 		}
 

includes/overlords/topics.php

@@ -459,7 +459,7 @@ public static function display_forums($type, $object = false, $sort = false, $op
 			phpbb::$template->assign_block_vars('topics', array_merge($topic->assign_details(), array(
 				'S_TOPIC_TYPE_SWITCH'		=> ($switch_on_sticky && $last_was_sticky && !$topic->topic_sticky) ? true : false,
 
-				'CONTRIB_TYPE'				=> (isset($row['contrib_type']) && $row['contrib_type']) ? $types->get($row['contrib_type'])->lang : '',
+				'CONTRIB_TYPE'				=> (isset($row['contrib_type']) && $row['contrib_type']) ? $types->get($row['contrib_type'])->lang['langs'] : '',
 				'TOPIC_CONTRIB_NAME'		=> (isset($row['contrib_name']) && $row['contrib_name']) ? censor_text($row['contrib_name']) : '',
 
 				'U_VIEW_TOPIC_CONTRIB'				=> (isset($row['contrib_type']) && $row['contrib_type']) ? $contrib->get_url() : '',