X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;ds=sidebyside;f=src%2Fselector.js;h=8ade53bddcdb73f59a08247762b6adf08826ba75;hb=089da4ea777ed5c30dfc835b70b953c86943d62e;hp=b3d8dbc9afe14fa1c496432aec46532054aa61e7;hpb=558d03f24ce63d05af53420dae2c80614cf81a3b;p=jquery.git

diff --git a/src/selector.js b/src/selector.js
index b3d8dbc..8ade53b 100644
--- a/src/selector.js
+++ b/src/selector.js
@@ -778,7 +778,7 @@ function dirCheck( dir, cur, doneName, checkSet, nodeCheck ) {
 var contains = document.compareDocumentPosition ?  function(a, b){
 	return a.compareDocumentPosition(b) & 16;
 } : function(a, b){
-	return a !== b && a.contains(b);
+	return a !== b && a.contains ? a.contains(b) : true;
 };
 
 // EXPOSE