From 8900a4663f45d047894b98875f58529f6026746e Mon Sep 17 00:00:00 2001
From: Maledong <maledong_github@outlook.com>
Date: Fri, 3 Sep 2021 21:14:25 +0800
Subject: [PATCH] lib: remove useless statement
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There's no need to set 'false' to 'isAsync' because we've declared it
before.

PR-URL: https://github.com/nodejs/node/pull/39983
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
---
 lib/internal/streams/from.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/internal/streams/from.js b/lib/internal/streams/from.js
index 906ddcf9af844b..d3d43f7dfbb8ec 100644
--- a/lib/internal/streams/from.js
+++ b/lib/internal/streams/from.js
@@ -25,7 +25,7 @@ function from(Readable, iterable, opts) {
     });
   }
 
-  let isAsync = false;
+  let isAsync;
   if (iterable && iterable[SymbolAsyncIterator]) {
     isAsync = true;
     iterator = iterable[SymbolAsyncIterator]();