From 1f9316f84216c21e875a3f098ce8ba230bea1a22 Mon Sep 17 00:00:00 2001
From: Perry Mitchell <perry@perrymitchell.net>
Date: Mon, 16 May 2022 06:24:57 +0300
Subject: [PATCH] Check Stream global - fixes #304

---
 source/operations/putFileContents.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/source/operations/putFileContents.ts b/source/operations/putFileContents.ts
index 1cdab227..72b2ade2 100644
--- a/source/operations/putFileContents.ts
+++ b/source/operations/putFileContents.ts
@@ -28,7 +28,12 @@ export async function putFileContents(
     const headers: Headers = {
         "Content-Type": "application/octet-stream"
     };
-    if (typeof WEB === "undefined" && data instanceof Stream.Readable) {
+    if (
+        typeof WEB === "undefined" &&
+        typeof Stream !== "undefined" &&
+        typeof Stream?.Readable !== "undefined" &&
+        data instanceof Stream.Readable
+    ) {
         // Skip, no content-length
     } else if (contentLength === false) {
         // Skip, disabled