From cea05311fc265892d2aaa351796aeb2af64ea1ba Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Mon, 7 Sep 2020 09:41:14 +0200
Subject: [PATCH] [HttpClient] with "bindto" with NativeHttpClient

---
 src/Symfony/Component/HttpClient/NativeHttpClient.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Component/HttpClient/NativeHttpClient.php b/src/Symfony/Component/HttpClient/NativeHttpClient.php
index 9eb5b0d19a..ac6ee58246 100644
--- a/src/Symfony/Component/HttpClient/NativeHttpClient.php
+++ b/src/Symfony/Component/HttpClient/NativeHttpClient.php
@@ -214,7 +214,7 @@ final class NativeHttpClient implements HttpClientInterface, LoggerAwareInterfac
                 'disable_compression' => true,
             ], static function ($v) { return null !== $v; }),
             'socket' => [
-                'bindto' => $options['bindto'],
+                'bindto' => $options['bindto'] ?: '0:0',
                 'tcp_nodelay' => true,
             ],
         ];