- if(x($page,'nav')) {
- echo str_replace("~config.sitename~",get_config('config','sitename'),
- str_replace("~system.banner~",get_config('system','banner'),
+ if(!empty($page['nav'])) {
+ echo str_replace("~config.sitename~",Friendica\Core\Config::get('config','sitename'),
+ str_replace("~system.banner~",Friendica\Core\Config::get('system','banner'),