From 40801fa1c1cab69c79abbb261e9119447825b0fc Mon Sep 17 00:00:00 2001
From: Robin Appelman <robin@icewind.nl>
Date: Tue, 13 Jun 2017 14:11:23 +0200
Subject: [PATCH] explicitly cast content length to int

---
 lib/Sapi.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Sapi.php b/lib/Sapi.php
index 10c8132..d9cad3f 100644
--- a/lib/Sapi.php
+++ b/lib/Sapi.php
@@ -90,7 +90,7 @@ static function sendResponse(ResponseInterface $response) {
             if (is_resource($body) && get_resource_type($body) == 'stream') {
                 if (PHP_INT_SIZE !== 4){
                     // use the dedicated function on 64 Bit systems
-                    stream_copy_to_stream($body, $output, $contentLength);
+                    stream_copy_to_stream($body, $output, (int)$contentLength);
                 } else {
                     // workaround for 32 Bit systems to avoid stream_copy_to_stream
                     while (!feof($body)) {