1 files changed, 1 insertions, 1 deletions

diff --git a/src/process.c b/src/process.c
index 87697342b11..4c2fa5d7c00 100644
--- a/src/process.c
+++ b/src/process.c
@@ -1282,7 +1282,7 @@ create_process (process, new_argv, current_dir)
             int j = open ("/dev/tty", O_RDWR, 0);
             ioctl (j, TIOCNOTTY, 0);
             close (j);
-#if !defined (USG) || defined (IRIX)
+#ifndef USG
             /* In order to get a controlling terminal on some versions
                of BSD, it is necessary to put the process in pgrp 0
                before it opens the terminal.  */