From 5b633aeb249902d98d1cc79cc2d7f980065a1a31 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Thu, 28 Apr 1994 05:44:54 +0000
Subject: [PATCH] (child_setup): Test PRIO_PROCESS, as in sys_subshell.

---
 src/callproc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/callproc.c b/src/callproc.c
index 9836b65f529..d612a7f94c1 100644
--- a/src/callproc.c
+++ b/src/callproc.c
@@ -558,11 +558,13 @@ child_setup (in, out, err, new_argv, set_pgrp, current_dir)
 
   int pid = getpid ();
 
+#ifdef PRIO_PROCESS
   {
     extern int emacs_priority;
 
     nice (- emacs_priority);
   }
+#endif
 
 #ifdef subprocesses
   /* Close Emacs's descriptors that this process should not have.  */
-- 
2.30.2