Faker generating empty slices

[nphmuller]

With enough tries Faker generates at least a couple of empty sizes. I believe using the default settings this is unintentional, right?

Repro:

	for i := 0; i < 1000; i++ {
		var randomSlice []string
		faker.FakeData(&randomSlice)
		if len(randomSlice) == 0 {
			fmt.Println("OH NO!")
		}
	}

Or: https://play.golang.org/p/IHpHR6x8IAM

[nphmuller]

Nevermind, seems intentional.