X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=src%2Ftraversing.js;h=5a479f2efc47825670905bbbfaaa4c7af3b2d130;hb=385ca2aa899d2ed953d9e18c95387e72e330b42c;hp=de250e6c64fe4660f9c0450f3d2be98100c86dc1;hpb=2c04035cd1d7cb1e73c6e9b2d63fc77e5165b8fc;p=jquery.git

diff --git a/src/traversing.js b/src/traversing.js
index de250e6..5a479f2 100644
--- a/src/traversing.js
+++ b/src/traversing.js
@@ -108,7 +108,7 @@ jQuery.fn.extend({
 
 				} else {
 					cur = cur.parentNode;
-					if ( !cur.ownerDocument || cur === context ) {
+					if ( !cur || !cur.ownerDocument || cur === context ) {
 						break;
 					}
 				}