X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=vendor%2Fguzzlehttp%2Fguzzle%2Fsrc%2FHandler%2FCurlFactory.php;fp=vendor%2Fguzzlehttp%2Fguzzle%2Fsrc%2FHandler%2FCurlFactory.php;h=e0923714306af0cc5c92bfbd838503e872e4fc68;hp=49808e5c44679c724ecaacb3856973f3937a0607;hb=5e458ff8cb4924fd5fa03b80d8edfcc52fe43479;hpb=9917807b03b64faf00f6a1f29dcb6eafc454efa5

diff --git a/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php b/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php
index 49808e5c4..e09237143 100644
--- a/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php
+++ b/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php
@@ -4,7 +4,6 @@ namespace GuzzleHttp\Handler;
 use GuzzleHttp\Exception\RequestException;
 use GuzzleHttp\Exception\ConnectException;
 use GuzzleHttp\Promise\FulfilledPromise;
-use GuzzleHttp\Promise\RejectedPromise;
 use GuzzleHttp\Psr7;
 use GuzzleHttp\Psr7\LazyOpenStream;
 use GuzzleHttp\TransferStats;
@@ -288,7 +287,14 @@ class CurlFactory implements CurlFactoryInterface
     {
         foreach ($conf['_headers'] as $name => $values) {
             foreach ($values as $value) {
-                $conf[CURLOPT_HTTPHEADER][] = "$name: $value";
+                $value = (string) $value;
+                if ($value === '') {
+                    // cURL requires a special format for empty headers.
+                    // See https://github.com/guzzle/guzzle/issues/1882 for more details.
+                    $conf[CURLOPT_HTTPHEADER][] = "$name;";
+                } else {
+                    $conf[CURLOPT_HTTPHEADER][] = "$name: $value";
+                }
             }
         }
 
@@ -388,7 +394,7 @@ class CurlFactory implements CurlFactoryInterface
         if (isset($options['force_ip_resolve'])) {
             if ('v4' === $options['force_ip_resolve']) {
                 $conf[CURLOPT_IPRESOLVE] = CURL_IPRESOLVE_V4;
-            } else if ('v6' === $options['force_ip_resolve']) {
+            } elseif ('v6' === $options['force_ip_resolve']) {
                 $conf[CURLOPT_IPRESOLVE] = CURL_IPRESOLVE_V6;
             }
         }