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Re-worked the logic for handling isXML detection.

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This commit is contained in:
John Resig 2009-01-19 21:57:18 +00:00
parent 96152559e0
commit 82e8d11c12
1 changed files with 2 additions and 2 deletions
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4
src/selector.js
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@ -809,8 +809,8 @@ var contains = document.compareDocumentPosition ? function(a, b){
};
var isXML = function(elem){
return elem && elem.nodeType === 9 && elem.nodeName !== "HTML" ||
isXML( elem.ownerDocument );
return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" ||
!!elem.ownerDocument && isXML( elem.ownerDocument );
};
var posProcess = function(selector, context){