refactor: by rector

Author: kenjis

system/HTTP/RequestTrait.php

@@ -64,13 +64,11 @@ public function getIPAddress(): string
          */
         // @phpstan-ignore-next-line
         $proxyIPs = $this->proxyIPs ?? config('App')->proxyIPs;
-        if (! empty($proxyIPs)) {
-            // @phpstan-ignore-next-line
-            if (! is_array($proxyIPs) || is_int(array_key_first($proxyIPs))) {
-                throw new ConfigException(
-                    'You must set an array with Proxy IP address key and HTTP header name value in Config\App::$proxyIPs.'
-                );
-            }
+        // @phpstan-ignore-next-line
+        if (! empty($proxyIPs) && (! is_array($proxyIPs) || is_int(array_key_first($proxyIPs)))) {
+            throw new ConfigException(
+                'You must set an array with Proxy IP address key and HTTP header name value in Config\App::$proxyIPs.'
+            );
         }
 
         $this->ipAddress = $this->getServer('REMOTE_ADDR');