From 4f8384829c325ae20b4125f7b465ad7b6c4eab58 Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Tue, 13 Oct 2020 09:54:33 +0200
Subject: [PATCH] [HttpClient] fix using freed curl resource at destruct time

---
 src/Symfony/Component/HttpClient/CurlHttpClient.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Symfony/Component/HttpClient/CurlHttpClient.php b/src/Symfony/Component/HttpClient/CurlHttpClient.php
index 9cb7fb5295..247d63e286 100644
--- a/src/Symfony/Component/HttpClient/CurlHttpClient.php
+++ b/src/Symfony/Component/HttpClient/CurlHttpClient.php
@@ -320,6 +320,10 @@ final class CurlHttpClient implements HttpClientInterface, LoggerAwareInterface,
      */
     public function stream($responses, float $timeout = null): ResponseStreamInterface
     {
+        if (!\is_resource($this->multi->handle) && !$this->multi->handle instanceof \CurlMultiHandle) {
+            $responses = [];
+        }
+
         if ($responses instanceof CurlResponse) {
             $responses = [$responses];
         } elseif (!is_iterable($responses)) {