Merge 241698a into 0afe0a9

amphp · Dec 13, 2019 · 5cdb459 · 5cdb459
2 parents 0afe0a9 + 241698a
commit 5cdb459
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Connection/Internal/RequestNormalizer.php b/src/Connection/Internal/RequestNormalizer.php
@@ -63,7 +63,7 @@ private static function normalizeRequestBodyHeaders(Request $request): \Generato
         $bodyLength = yield $body->getBodyLength();
 
         if ($bodyLength === 0) {
-            if (!\in_array($request->getMethod(), ['HEAD', 'GET', 'CONNECT'], true)) {
+            if (!\in_array($request->getMethod(), ['HEAD', 'GET', 'CONNECT'], true) || $request->hasHeader('upgrade')) {
                 $request->removeHeader('content-length');
             } else {
                 $request->setHeader('content-length', '0');