tools: fix linter error in html.js

PR-URL: #15063 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
nodejs · Sep 10, 2017 · b293b5a · b293b5a
1 parent 0458b71
commit b293b5a
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/tools/doc/html.js b/tools/doc/html.js
@@ -196,11 +196,9 @@ 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) {