From e457edbcf4832431242941d0c5e1f67afd9439a9 Mon Sep 17 00:00:00 2001
From: Andrew Dupont <prototype@andrewdupont.net>
Date: Thu, 1 Nov 2007 19:06:02 +0000
Subject: [PATCH] Simplified the bitmask in Element#descendantOf.

---
 src/dom.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/dom.js b/src/dom.js
index 17161eb..086cf71 100644
--- a/src/dom.js
+++ b/src/dom.js
@@ -360,7 +360,7 @@ Element.Methods = {
     element = $(element), ancestor = $(ancestor);
 
     if (element.compareDocumentPosition)
-      return (element.compareDocumentPosition(ancestor) & 24) === 8;
+      return (element.compareDocumentPosition(ancestor) & 8) === 8;
       
     if (element.sourceIndex) {
       var e = element.sourceIndex, a = ancestor.sourceIndex,