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Add @tailrec check

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Derek Williams 2011-04-28 21:24:58 -06:00
parent ae481fc39a
commit 2bfa5e5fc2
1 changed files with 1 additions and 0 deletions
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akka-actor/src/main/scala/akka/dispatch/Future.scala
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@ -685,6 +685,7 @@ class DefaultCompletableFuture[T](timeout: Long, timeunit: TimeUnit) extends Com
} }
} }
@tailrec
def runCallbacks(rest: List[Future[T] => Unit], callbacks: Stack[() => Unit]) { def runCallbacks(rest: List[Future[T] => Unit], callbacks: Stack[() => Unit]) {
if (rest.nonEmpty) { if (rest.nonEmpty) {
notify(rest.head) notify(rest.head)