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 0cfea73..5bdc264 100644 (file)
--- a/numfriends/numfriends.php
+++ b/numfriends/numfriends.php
@@ -7,6 +7,7 @@
  */
 use Friendica\Core\Addon;
 use Friendica\Core\L10n;
+use Friendica\Core\Logger;
 use Friendica\Core\PConfig;
 
 function numfriends_install() {
@@ -14,7 +15,7 @@ function numfriends_install() {
        Addon::registerHook('addon_settings', 'addon/numfriends/numfriends.php', 'numfriends_settings');
        Addon::registerHook('addon_settings_post', 'addon/numfriends/numfriends.php', 'numfriends_settings_post');
 
-       logger("installed numfriends");
+       Logger::log("installed numfriends");
 }
 
 
@@ -24,7 +25,7 @@ function numfriends_uninstall() {
        Addon::unregisterHook('addon_settings_post', 'addon/numfriends/numfriends.php', 'numfriends_settings_post');
 
 
-       logger("removed numfriends");
+       Logger::log("removed numfriends");
 }
 
 /**
@@ -36,7 +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']));