stream: replace Function.prototype with primordial

PR-URL: #31204 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Trivikram Kamat <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: Rich Trott <[email protected]> Reviewed-By: Jiawen Geng <[email protected]>
nodejs · Jan 8, 2020 · 607be0c · 607be0c
1 parent bd6d651
commit 607be0c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/_stream_writable.js b/lib/_stream_writable.js
@@ -27,6 +27,7 @@
 
 const {
   Array,
+  FunctionPrototype,
   ObjectDefineProperty,
   ObjectSetPrototypeOf,
   Symbol,
@@ -205,7 +206,7 @@ ObjectDefineProperty(WritableState.prototype, 'buffer', {
 // whose prototype chain only points to Readable.
 var realHasInstance;
 if (typeof Symbol === 'function' && SymbolHasInstance) {
-  realHasInstance = Function.prototype[SymbolHasInstance];
+  realHasInstance = FunctionPrototype[SymbolHasInstance];
   ObjectDefineProperty(Writable, SymbolHasInstance, {
     value: function(object) {
       if (realHasInstance.call(this, object))