Merge pull request #795 from annando/twitter-notice

[friendica-addons.git/.git] / numfriends / numfriends.php

diff --git a/numfriends/numfriends.php b/numfriends/numfriends.php
index 9e22b0e..5bdc264 100644 (file)
--- a/numfriends/numfriends.php
+++ b/numfriends/numfriends.php
@@ -37,7 +37,7 @@ function numfriends_uninstall() {
  *
  */
 function numfriends_settings_post($a,$post) {
-       if(! local_user() || (! x($_POST,'numfriends-submit')))
+       if(! local_user() || empty($_POST['numfriends-submit']))
                return;
 
        PConfig::set(local_user(),'system','display_friend_count',intval($_POST['numfriends']));