1 files changed, 5 insertions, 9 deletions
diff --git a/node_modules/pkg-dir/index.js b/node_modules/pkg-dir/index.js
index ab09a3f12..f2fa20110 100644
--- a/node_modules/pkg-dir/index.js
+++ b/node_modules/pkg-dir/index.js
@@ -1,14 +1,10 @@
 'use strict';
-var path = require('path');
-var findUp = require('find-up');
+const path = require('path');
+const findUp = require('find-up');
 
-module.exports = function (cwd) {
-	return findUp('package.json', {cwd: cwd}).then(function (fp) {
-		return fp ? path.dirname(fp) : null;
-	});
-};
+module.exports = cwd => findUp('package.json', {cwd}).then(fp => fp ? path.dirname(fp) : null);
 
-module.exports.sync = function (cwd) {
-	var fp = findUp.sync('package.json', {cwd: cwd});
+module.exports.sync = cwd => {
+	const fp = findUp.sync('package.json', {cwd});
 	return fp ? path.dirname(fp) : null;
 };