     //MARK - Table view data source
 
     override func numberOfSectionsInTableView(tableView: UITableView!) -> Int {
-		if collation {
+		if collation != nil {
 			return collation!.sectionIndexTitles.count
 		} else {
 			return 1

	}
	
	override func tableView(tableView: UITableView!, titleForHeaderInSection section: Int) -> String! {
		if collation {
			return collation!.sectionTitles[section] as? String
		}
		return nil

    override func tableView(tableView: UITableView!, cellForRowAtIndexPath indexPath: NSIndexPath!) -> UITableViewCell? {
		let CELL_ID = "Cell"
		var cell = tableView.dequeueReusableCellWithIdentifier(CELL_ID) as? SESlideTableViewCell
		if cell == nil {
			cell = SESlideTableViewCell(style: .Default, reuseIdentifier: CELL_ID)
			cell!.selectionStyle = .None
			cell!.delegate = self
