fix build issues and add typedoc

1 files changed, 8 insertions, 8 deletions

diff --git a/node_modules/extend/index.js b/node_modules/extend/index.js
index f5ec75d52..bbe53f660 100644
--- a/node_modules/extend/index.js
+++ b/node_modules/extend/index.js
@@ -26,17 +26,17 @@ var isPlainObject = function isPlainObject(obj) {
 	// Own properties are enumerated firstly, so to speed up,
 	// if last one is own, then all properties are own.
 	var key;
-	for (key in obj) {/**/}
+	for (key in obj) { /**/ }
 
 	return typeof key === 'undefined' || hasOwn.call(obj, key);
 };
 
 module.exports = function extend() {
-	var options, name, src, copy, copyIsArray, clone,
-		target = arguments[0],
-		i = 1,
-		length = arguments.length,
-		deep = false;
+	var options, name, src, copy, copyIsArray, clone;
+	var target = arguments[0];
+	var i = 1;
+	var length = arguments.length;
+	var deep = false;
 
 	// Handle a deep copy situation
 	if (typeof target === 'boolean') {
@@ -44,7 +44,8 @@ module.exports = function extend() {
 		target = arguments[1] || {};
 		// skip the boolean and the target
 		i = 2;
-	} else if ((typeof target !== 'object' && typeof target !== 'function') || target == null) {
+	}
+	if (target == null || (typeof target !== 'object' && typeof target !== 'function')) {
 		target = {};
 	}
 
@@ -83,4 +84,3 @@ module.exports = function extend() {
 	// Return the modified object
 	return target;
 };
-