From e9e5d56121f33f9941ea9a1a77cf1f414fcaa652 Mon Sep 17 00:00:00 2001
From: Aonghus O Nia <aonghusonia@eircom.net>
Date: Thu, 8 Feb 2018 17:01:23 -0500
Subject: [PATCH] doc: fix exporting a function example
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Missing the length argument in napi_create_function.

Backport-PR-URL: https://github.com/nodejs/node/pull/19447
PR-URL: https://github.com/nodejs/node/pull/18661
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
---
 doc/api/n-api.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/api/n-api.md b/doc/api/n-api.md
index d965f3a4693884..650c4f96baf9eb 100644
--- a/doc/api/n-api.md
+++ b/doc/api/n-api.md
@@ -916,7 +916,7 @@ For example, to set a function to be returned by the `require()` for the addon:
 napi_value Init(napi_env env, napi_value exports) {
   napi_value method;
   napi_status status;
-  status = napi_create_function(env, "exports", Method, NULL, &method);
+  status = napi_create_function(env, "exports", NAPI_AUTO_LENGTH, Method, NULL, &method);
   if (status != napi_ok) return NULL;
   return method;
 }