From e827b3220c12cc8e793e0486cd9425e4ca4c2853 Mon Sep 17 00:00:00 2001
From: Vova Yatsyuk <vova.yatsyuk@gmail.com>
Date: Sat, 10 Nov 2018 11:43:05 +0200
Subject: [PATCH] Allow to read HTTP/2 response header. The issue is HTTP/2
 sends the following headers `HTTP/2 200`, `HTTP/2 401` and so on. It doesn't
 have third parameter like HTTP/1.1 has: `HTTP/2 200 OK`

---
 lib/internal/Magento/Framework/HTTP/Client/Curl.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/internal/Magento/Framework/HTTP/Client/Curl.php b/lib/internal/Magento/Framework/HTTP/Client/Curl.php
index d1dfafdeb2adb..0ac65a420ddcf 100644
--- a/lib/internal/Magento/Framework/HTTP/Client/Curl.php
+++ b/lib/internal/Magento/Framework/HTTP/Client/Curl.php
@@ -438,7 +438,7 @@ protected function parseHeaders($ch, $data)
     {
         if ($this->_headerCount == 0) {
             $line = explode(" ", trim($data), 3);
-            if (count($line) != 3) {
+            if (count($line) < 2) {
                 $this->doError("Invalid response line returned from server: " . $data);
             }
             $this->_responseStatus = (int)$line[1];