From cbf78147b32473aeb48051bb63403a82ac47d916 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonathan=20Beli=C3=ABn?= <jbelien@users.noreply.github.com>
Date: Sat, 2 Mar 2024 12:00:56 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=9A=A8=20Apply=20PHP=20CS=20Fixer=20fixes?=
 =?UTF-8?q?=20(#1219)?=
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---
 MaxMindBinary.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MaxMindBinary.php b/MaxMindBinary.php
index 4a1df26..560ec74 100644
--- a/MaxMindBinary.php
+++ b/MaxMindBinary.php
@@ -39,7 +39,7 @@ final class MaxMindBinary extends AbstractProvider implements Provider
      * @throws FunctionNotFound if maxmind's lib not installed
      * @throws InvalidArgument  if dat file is not correct (optional)
      */
-    public function __construct(string $datFile, int $openFlag = null)
+    public function __construct(string $datFile, ?int $openFlag = null)
     {
         if (false === function_exists('geoip_open')) {
             throw new FunctionNotFound('geoip_open', 'The MaxMindBinary requires maxmind\'s lib to be installed and loaded. Have you included geoip.inc file?');