Fix potential bugs without expected behavior change

[friendica.git] / mod / invite.php

diff --git a/mod/invite.php b/mod/invite.php
index 02415239aecf1ae3d7b1531e1f796be891714379..3b1667a79aeb9e898dd80f9222ab136fdc7ac2ad 100644 (file)
--- a/mod/invite.php
+++ b/mod/invite.php
@@ -41,6 +41,8 @@ function invite_post(App $a)
        $message     = !empty($_POST['message'])    ? Strings::escapeTags(trim($_POST['message']))     : '';
 
        $total = 0;
+       $invitation_only = false;
+       $invites_remaining = null;
 
        if (Config::get('system', 'invitation_only')) {
                $invitation_only = true;