Replace x() by isset(), !empty() or defaults()

[friendica.git] / mod / dirfind.php

diff --git a/mod/dirfind.php b/mod/dirfind.php
index 7f1a6691f59f6da79232434a57ad29bb44eb9883..909a723165b49c84b678535ba713ee38f1127930 100644 (file)
--- a/mod/dirfind.php
+++ b/mod/dirfind.php
@@ -30,7 +30,7 @@ function dirfind_init(App $a) {
                return;
        }
 
-       if (! x($a->page,'aside')) {
+       if (empty($a->page['aside'])) {
                $a->page['aside'] = '';
        }