From b026af49147c44643812fc85d458c1c5179524be Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Fri, 14 Jan 1994 18:09:06 +0000
Subject: [PATCH] (main) [USG5 and INTERRUPT_INPUT]: Call setpgrp.

---
 src/emacs.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/emacs.c b/src/emacs.c
index 143a85020c5..bd5e175bebe 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -346,6 +346,10 @@ main (argc, argv, envp)
       inherited_pgroup = EMACS_GETPGRP (0);
       setpgrp (0, getpid ());
     }
+#else
+#if defined (USG5) && defined (INTERRUPT_INPUT)
+  setpgrp ();
+#endif
 #endif
 
 
-- 
2.39.5