From 591c2b13cd5cbc9b24ac81a648892fd1ed74a682 Mon Sep 17 00:00:00 2001
From: Adrien Piquerez <adrien.piquerez@gmail.com>
Date: Wed, 23 Sep 2020 18:06:56 +0200
Subject: [PATCH] reply to BSP shutdown request

---
 .../main/scala/sbt/internal/server/BuildServerProtocol.scala    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main/src/main/scala/sbt/internal/server/BuildServerProtocol.scala b/main/src/main/scala/sbt/internal/server/BuildServerProtocol.scala
index 268bb2151..8f3b91801 100644
--- a/main/src/main/scala/sbt/internal/server/BuildServerProtocol.scala
+++ b/main/src/main/scala/sbt/internal/server/BuildServerProtocol.scala
@@ -237,7 +237,7 @@ object BuildServerProtocol {
             val _ = callback.appendExec(s"$bspReload ${r.id}", None)
 
           case r: JsonRpcRequestMessage if r.method == "build/shutdown" =>
-            ()
+            callback.jsonRpcRespond(JNull, Some(r.id))
 
           case r: JsonRpcRequestMessage if r.method == "build/exit" =>
             val _ = callback.appendExec(Shutdown, Some(r.id))