From f68e24726fbd2a3d53dfa17511fc14a327fec4d0 Mon Sep 17 00:00:00 2001
From: "Dmitry.Krasilschikov" <kradima@jetbrains.com>
Date: Wed, 14 Nov 2018 18:52:32 +0200
Subject: [PATCH] It's expected that `pgid` to be setup for "foreground"
 running server rather than for "background".

So it should be changed to `set_pgid if foreground?`

See discussion [here](https://github.com/rails/spring/commit/e16e085e4e6aada8b32198e98e0c8ae1ab7b9963#r18804964)
---
 lib/spring/server.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/spring/server.rb b/lib/spring/server.rb
index 91ea84ea..2cea673e 100644
--- a/lib/spring/server.rb
+++ b/lib/spring/server.rb
@@ -36,7 +36,7 @@ def boot
       Spring.verify_environment
 
       write_pidfile
-      set_pgid unless foreground?
+      set_pgid if foreground?
       ignore_signals unless foreground?
       set_exit_hook
       set_process_title