Fix pipeing a Web Stream to an ArrayStream

Author: twiss

lib/streams.js

@@ -107,7 +107,7 @@ async function pipe(input, target, {
   preventAbort = false,
   preventCancel = false
 } = {}) {
-  if (isStream(input) && !isArrayStream(input)) {
+  if (isStream(input) && !isArrayStream(input) && !isArrayStream(target)) {
     input = toStream(input);
     try {
       if (input[externalBuffer]) {