From 37dd2adbacad81d9aa6f091806566d97b0e894c5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C3=ABl=20Zasso?= <targos@protonmail.com>
Date: Mon, 28 Aug 2017 16:57:33 +0200
Subject: [PATCH] tools: fix linter error in html.js

Backport-PR-URL: https://github.com/nodejs/node/pull/15670
PR-URL: https://github.com/nodejs/node/pull/15063
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
---
 tools/doc/html.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/tools/doc/html.js b/tools/doc/html.js
index 49be0ce36fe6fd..9b6d93b7a7bb1c 100644
--- a/tools/doc/html.js
+++ b/tools/doc/html.js
@@ -175,11 +175,9 @@ function replaceInText(text) {
 }
 
 function altDocs(filename) {
-  let html = '';
-
   if (!docCreated) {
     console.error(`Failed to add alternative version links to ${filename}`);
-    return html;
+    return '';
   }
 
   function lte(v) {