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Diffstat (limited to 'src/library/scala/ref/WeakReference.scala')
| -rw-r--r-- | src/library/scala/ref/WeakReference.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/library/scala/ref/WeakReference.scala b/src/library/scala/ref/WeakReference.scala index 6eb4899e3f..c8fb262a08 100644 --- a/src/library/scala/ref/WeakReference.scala +++ b/src/library/scala/ref/WeakReference.scala @@ -29,7 +29,7 @@ object WeakReference { /** Optionally returns the referenced value, or `None` if that value no longer exists */ def unapply[T <: AnyRef](wr: WeakReference[T]): Option[T] = { - val x = wr.underlying.get + val x = wr.underlying.get if (x != null) Some(x) else None } } |