minor disco Items parsing fix.

diff --git a/xmpp/disco/Items.hx b/xmpp/disco/Items.hx
index dd2b572..45f6b59 100644
--- a/xmpp/disco/Items.hx
+++ b/xmpp/disco/Items.hx
@@ -19,7 +19,7 @@ package xmpp.disco;

 class Items extends List<xmpp.disco.Item> {

-	public static inline var XMLNS = xmpp.NS.PROTOCOL+'/disco#items';
+	public static var XMLNS = xmpp.NS.PROTOCOL+'/disco#items';

 	public var node : String;

@@ -29,24 +29,22 @@ class Items extends List<xmpp.disco.Item> {
 	}

 	public function toXml() : Xml {
-		var q = xmpp.IQ.createQueryXml( XMLNS );
-		if( node != null ) q.set( "node", node );
-		if( !isEmpty() ) {
-			for( i in iterator() ) {
-				var item = Xml.createElement( 'item' );
-				if( i.jid != null ) item.set( "jid", i.jid );
-				if( i.name != null ) item.set( "name", i.name );
-				q.addChild( item );
-			}
-		}
-		return q;
+		var x = xmpp.IQ.createQueryXml( XMLNS );
+		if( node != null ) x.set( "node", node );
+		for( i in iterator() )
+			x.addChild( i.toXml() );
+		return x;
+	}
+
+	public override function toString() : String {
+		return toXml().toString();
 	}

 	public static function parse( x : Xml ) : Items {
-		var items = new Items( x.get( "node" ) );
+		var i = new Items( x.get( "node" ) );
 		for( f in x.elementsNamed( "item" ) )
-			items.add( xmpp.disco.Item.parse( f ) );
-		return items;
+			i.add( xmpp.disco.Item.parse( f ) );
+		return i;
 	}

 }