keys command seems broken

[eweise]

I get invalid results using the keys command. Looks like the results do not get parsed correctly. I'm using redis 2.0.0. Is that supported? Here is a test

@test
def keysIsBroke {
Conn.redis.setAdd("fo1", "1")
Conn.redis.setAdd("fo2", "2")
val result = Conn.redis.keys("fo*")
assertEquals(2, result.get.size)
}