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authorJakob Odersky <jakob@driver.xyz>2017-10-05 15:07:09 -0700
committerJakob Odersky <jakob@driver.xyz>2017-10-05 15:07:09 -0700
commit23d923cf71262f913098d29bd2b813fb13dda58b (patch)
tree9ba7d37eecea439cfb50b994fdf2c7623164aba6 /src
parentc89775a9ec9839d66dfdb5dd45fdfdf12a06ad0f (diff)
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Cross-build for Scala 2.11 and 2.12
Diffstat (limited to 'src')
-rw-r--r--src/main/scala/Tracer.scala2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/main/scala/Tracer.scala b/src/main/scala/Tracer.scala
index 3d82489..3eddc1d 100644
--- a/src/main/scala/Tracer.scala
+++ b/src/main/scala/Tracer.scala
@@ -13,6 +13,6 @@ trait Tracer {
def submit(span: Span): Unit
/** Aggregate any potentially queued submissions and perform any cleanup logic. */
- def close(): Future[_] = Future.unit
+ def close(): Future[_] = Future.successful(())
}