Any way how I can write this more elegantly `val errors = if kotlinlang #getting-started

Any way how I can write this more elegantly? `val ...

erickoknl

04/25/2017, 1:09 PM

Any way how I can write this more elegantly?

val errors = if (torrent.error != null) listOf(torrent.error) else null

I did find

val errors = listOfNotNull(torrent.error)

but that gives and empty list instead of

null

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