nodejs
diff --git a/‎lib/internal/streams/end-of-stream.js‎
Lines changed: 2 additions & 2 deletions b/‎lib/internal/streams/end-of-stream.js‎
Lines changed: 2 additions & 2 deletions
@@ -35,14 +35,14 @@ function eos(stream, opts, callback) {
     if (!stream.writable) onfinish();
   };
 
-  var writableEnded = stream._writableState && stream._writableState.finished;
+  let writableEnded = stream._writableState && stream._writableState.finished;
   const onfinish = () => {
     writable = false;
     writableEnded = true;
     if (!readable) callback.call(stream);
   };
 
-  var readableEnded = stream.readableEnded ||
+  let readableEnded = stream.readableEnded ||
     (stream._readableState && stream._readableState.endEmitted);
   const onend = () => {
     readable = false;