From: Karl Heuer <kwzh@gnu.org>
Date: Fri, 18 Mar 1994 00:23:47 +0000 (+0000)
Subject: (create_process): Skip the ioctl if fd is -1.
X-Git-Tag: emacs-19.34~9459
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=ff773a4e166e0b84f4a34135321d6bd35e07943e;p=emacs.git

(create_process): Skip the ioctl if fd is -1.
---

diff --git a/src/process.c b/src/process.c
index 6e9da96bf07..8db5209620d 100644
--- a/src/process.c
+++ b/src/process.c
@@ -1275,7 +1275,7 @@ create_process (process, new_argv, current_dir)
 #endif /* USG */
 #endif /* not HAVE_SETSID */
 #ifdef NTTYDISC
-	if (pty_flag)
+	if (pty_flag && xforkin >= 0)
 	  {
 	    /* Use new line discipline.  */
 	    int ldisc = NTTYDISC;