Ah that s obvious ``` val email = client personalInfo email kotlinlang #koans

Ah, that's obvious: ``` val email = client?.person...

adamspeakman

05/22/2017, 8:24 PM

Ah, that's obvious:

Copy code

val email = client?.personalInfo?.email
if (email != null && message != null) {
    mailer.sendMessage(email, message)
}