File pdksh-5.2.14-73718.patch of Package pdksh

--- jobs.c	1999-07-13 12:50:56.000000000 -0400
+++ jobs.c	2001-10-27 15:31:57.000000000 -0400
@@ -334,12 +334,17 @@
 	int i;
 
 	if (Flag(FMONITOR)) {
-		/* Don't call get_tty() 'til we own the tty process group */
-		tty_init(FALSE);
+		int use_tty;
+		if (Flag(FTALKING)) {
+			/* Don't call get_tty() 'til we own the tty process group */
+			use_tty = 1;
+			tty_init(FALSE);
+		} else
+			use_tty = 0;
 
 # ifdef TTY_PGRP
 		/* no controlling tty, no SIGT* */
-		ttypgrp_ok = tty_fd >= 0 && tty_devtty;
+		ttypgrp_ok = use_tty && tty_fd >= 0 && tty_devtty;
 
 		if (ttypgrp_ok && (our_pgrp = getpgID()) < 0) {
 			warningf(FALSE, "j_init: getpgrp() failed: %s",
@@ -395,8 +400,10 @@
 					strerror(errno));
 		}
 #  endif /* NTTYDISC && TIOCSETD */
-		if (!ttypgrp_ok)
-			warningf(FALSE, "warning: won't have full job control");
+		if (Flag(FTALKING)) {
+			if (!ttypgrp_ok)
+				warningf(FALSE, "warning: won't have full job control");
+		}
 # endif /* TTY_PGRP */
 		if (tty_fd >= 0)
 			get_tty(tty_fd, &tty_state);