         let keys = self.contacts?.keys
         
         for contact in keys! {
-            if(((self.contacts?[contact] as AnyObject).isEqual(contactBubble)) != nil) {
+            if((self.contacts?[contact] as AnyObject).isEqual(contactBubble)) {
                 return contact as AnyObject?
             }
         }

        let contactBubble = self.contacts?[contactKey as! NSObject] as! EVContactBubble
        contactBubble.removeFromSuperview()
        
        self.contacts?.removeValue(forKey: contactKey as! NSObject)
        
        if let foundIndex = self.contactKeys?.index(of: contactKey as! NSObject) {
            self.contactKeys?.remove(at: foundIndex)

            frame.size.height = newHeight
            self.scrollView?.frame = frame
            
            self.delegate?.contactPickerDidResize(self)

        }
        
