From b9fed2abfb7cab87c6c665a7e7463cf4a8445533 Mon Sep 17 00:00:00 2001
From: Ethan Atkins <ethan.atkins@gmail.com>
Date: Wed, 29 May 2019 19:50:16 -0700
Subject: [PATCH] Remove warning about unneeded named variable

---
 main/src/main/scala/sbt/nio/FileStamp.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main/src/main/scala/sbt/nio/FileStamp.scala b/main/src/main/scala/sbt/nio/FileStamp.scala
index 32f88c425..0cd081686 100644
--- a/main/src/main/scala/sbt/nio/FileStamp.scala
+++ b/main/src/main/scala/sbt/nio/FileStamp.scala
@@ -241,7 +241,7 @@ private[sbt] object FileStamp {
     def getOrElseUpdate(path: Path, stamper: FileStamper): Option[FileStamp] =
       underlying.get(path) match {
         case null     => updateImpl(path, stamper)
-        case Left(v)  => updateImpl(path, stamper)
+        case Left(_)  => updateImpl(path, stamper)
         case Right(v) => Some(v)
       }
     def remove(key: Path): Option[FileStamp] = {