swift - Closure gets executed although its nil -

i have dynamic variable called "data" "data" variable nil. following closure gets executed anyways?

var data = dynamic<[pfuser]?>(nil)  if let data = data.value{ print("data value \(data.value)") return }

is there solution problem?

you want check what's in dynamic, not dynamic var itself. (i.e. you've made new dynamic contains nil, haven't assigned nil data)

as is:

data ← dynamic( nil )

you want

data ← nil

try code this:

var data:dynamic<[pfuser]?>? = nil

or this:

var data = optional<dynamic<[pfuser]?>> = nil

now data optional containing nil

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