X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=src%2Fcore.js;h=6e1f74520d9c0fa8407e67b1d9ab16d1e6e7dd83;hb=ea8b1584b1905bbb414dc2e3cf562c6f3904bd97;hp=81a920b874e74fd2c395341c46e69bbbc5ab5fb7;hpb=5d2be7e299131a31cffbd73edea59cde30445608;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 81a920b..6e1f745 100644
--- a/src/core.js
+++ b/src/core.js
@@ -441,15 +441,13 @@ jQuery.extend({
 		return jQuery.type(obj) === "function";
 	},
 
-	isArray: function( obj ) {
+	isArray: Array.isArray || function( obj ) {
 		return jQuery.type(obj) === "array";
 	},
 
 	type: function( obj ) {
-		return obj === null ?
-			"null" :
-			obj === undefined ?
-			"undefined" :
+		return obj == null ?
+			String( obj ) :
 			toString.call(obj).slice(8, -1).toLowerCase();
 	},