X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=src%2Fcore.js;h=c2f94d2b77f5fc54dfaae20e06c88e5ee7cf7b07;hb=3261544c38ca70cc02c5eed7d0ab2c40c521a588;hp=4decf3e4d9c65fab06c84a0aeb394a75d2a11619;hpb=fc51e14b810474fe9ed0b03bed5eddc82e9f7fde;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 4decf3e..c2f94d2 100644
--- a/src/core.js
+++ b/src/core.js
@@ -419,6 +419,7 @@ jQuery.fn = jQuery.prototype = {
 
 			}
 
+			return undefined;
 		}
 
 		return this.each(function(){
@@ -497,7 +498,7 @@ jQuery.fn = jQuery.prototype = {
 
 			jQuery.each(elems, function(){
 				var elem = clone ?
-					this.cloneNode( true ) :
+					jQuery( this ).clone( true )[0] :
 					this;
 
 				// execute all scripts after the elements have been injected
@@ -797,7 +798,7 @@ jQuery.extend({
 			else
 				jQuery.swap( elem, props, getWH );
 			
-			return val;
+			return Math.max(0, val);
 		}
 		
 		return jQuery.curCSS( elem, name, force );