Avoid non numeric parameter

diff --git a/src/Model/User.php b/src/Model/User.php
index 41e612ac803c99af2f8dc54902b710503989e7b2..7204fd0ac8675600abf8d42293882074eade241d 100644 (file)
--- a/src/Model/User.php
+++ b/src/Model/User.php
@@ -1353,7 +1353,7 @@ class User
         */
        public static function remove(int $uid)
        {
-               if (!$uid) {
+               if (empty($uid)) {
                        return false;
                }
 

diff --git a/src/Worker/Notifier.php b/src/Worker/Notifier.php
index 36081455ca6fdc1ff92fa59b10afd22d61817549..4044e3769ad85ffd53e560ec7147f02f89857502 100644 (file)
--- a/src/Worker/Notifier.php
+++ b/src/Worker/Notifier.php
@@ -53,7 +53,7 @@ use Friendica\Protocol\Salmon;
 
 class Notifier
 {
-       public static function execute($cmd, $target_id)
+       public static function execute(string $cmd, int $target_id)
        {
                $a = DI::app();