From 5842c1fe9e4009ebf020839fe4901a24c930ecb3 Mon Sep 17 00:00:00 2001
From: Suzy Mueller <suzmue@golang.org>
Date: Tue, 4 Jan 2022 04:03:20 -0700
Subject: [PATCH] service/dap: fix race in no debug test (#2766)

Check for a possible output event when disconnecting from a
process that has already exited.

Fixes #2763
---
 service/dap/server.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/service/dap/server.go b/service/dap/server.go
index 23d58903..e8be53f3 100644
--- a/service/dap/server.go
+++ b/service/dap/server.go
@@ -1048,9 +1048,9 @@ func (s *Session) onLaunchRequest(request *dap.LaunchRequest) {
 			if err := cmd.Wait(); err != nil {
 				s.config.log.Debugf("program exited with error: %v", err)
 			}
+			close(s.noDebugProcess.exited)
 			s.logToConsole(proc.ErrProcessExited{Pid: cmd.ProcessState.Pid(), Status: cmd.ProcessState.ExitCode()}.Error())
 			s.send(&dap.TerminatedEvent{Event: *newEvent("terminated")})
-			close(s.noDebugProcess.exited)
 		}()
 		return
 	}