[TIMOB-6239] Android: Database.ResultSet.next() returns undefined

var win = Ti.UI.createWindow({
	backgroundColor:'blue'
});

win.addEventListener('open',function(e){
	Ti.API.info('WIN OPENED');
	var db = Ti.Database.open('mydb');
	db.execute('DROP TABLE IF EXISTS welcome');
	db.execute("CREATE TABLE IF NOT EXISTS welcome (title TEXT)");
	db.execute("INSERT INTO welcome (title) VALUES (?)",'one');
	db.execute("INSERT INTO welcome (title) VALUES (?)",'two');
	db.close();
});

win.addEventListener('click',function(e){
	Ti.API.info('CLICKED');
	var db = Ti.Database.open('mydb');
	var rows = db.execute("SELECT title FROM welcome");
	if(rows.getRowCount()){
		do{
			Ti.API.info("##### TITLE: "+rows.fieldByName('title'));
			var next = rows.next();
			Ti.API.info('## Next: '+next);
		}while( next );
	}
	
	// Workaround
	// while( rows.isValidRow() ){
		// Ti.API.info("##### TITLE: "+rows.fieldByName('title'));
		// rows.next();
	// }
	
	rows.close();
	db.close();
});

win.open();