X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=src%2Fjquery%2Fjquery.js;h=6f4bbe3fb93f7396b504c15e6f12c49f882e59a2;hb=f8b00051c377360f0106e56c24df1353aaf6ad44;hp=8a2c6b2c0c2e36b88f2e8e0e2a7f9d7202a6b6d2;hpb=bdf05d890fe3a8cc085b2b4f13881ca043943e44;p=jquery.git

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index 8a2c6b2..6f4bbe3 100644
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -1318,7 +1318,8 @@ jQuery.extend({
 	
 	// check if an element is in a XML document
 	isXMLDoc: function(elem) {
-		return elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
+		return elem.documentElement && !elem.body ||
+			elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
 	},
 
 	nodeName: function( elem, name ) {