tools: fix error in custom ESLint rule

Fix previously-unnoticed typo in `required-modules.js`. Refs: #13758 (comment)
nodejs · Jun 19, 2017 · 8b834c3 · 8b834c3
1 parent 9a2a30c
commit 8b834c3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tools/eslint-rules/required-modules.js b/tools/eslint-rules/required-modules.js
@@ -75,7 +75,7 @@ module.exports = function(context) {
       if (foundModules.length < requiredModules.length) {
         var missingModules = requiredModules.filter(
           function(module) {
-            return foundModules.indexOf(module === -1);
+            return foundModules.indexOf(module) === -1;
           }
         );
         missingModules.forEach(function(moduleName) {