From 8d1c38b8491f2a1d0e3f3329b1b98261dfc769a6 Mon Sep 17 00:00:00 2001
From: Voltrex <mohammadkeyvanzade94@gmail.com>
Date: Fri, 18 Jun 2021 06:39:40 +0430
Subject: [PATCH] wasi: use missing validator

The `wasi` lib module's `initialize()` method is missing a validator.
---
 lib/wasi.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/wasi.js b/lib/wasi.js
index 63209ce716cb9a..b2cb5b7a460a8e 100644
--- a/lib/wasi.js
+++ b/lib/wasi.js
@@ -147,9 +147,9 @@ class WASI {
 
     const { _start, _initialize } = this[kInstance].exports;
 
-    if (typeof _initialize !== 'function' && _initialize !== undefined) {
-      throw new ERR_INVALID_ARG_TYPE(
-        'instance.exports._initialize', 'function', _initialize);
+    if (_initialize !== undefined) {
+      validateFunction(
+        _initialize, 'instance.exports._initialize');
     }
     if (_start !== undefined) {
       throw new ERR_INVALID_ARG_TYPE(