From 3f21a821fc7fa8cdd4e30947b1c7063e3e0fae57 Mon Sep 17 00:00:00 2001
From: Sam Leffler <sam@ucbvax.Berkeley.EDU>
Date: Sat, 25 Jun 1983 09:53:18 -0800
Subject: [PATCH 1/1] fix ^Z

SCCS-vsn: games/canfield/canfield/canfield.c 4.8
---
 usr/src/games/canfield/canfield/canfield.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/usr/src/games/canfield/canfield/canfield.c b/usr/src/games/canfield/canfield/canfield.c
index 778f037b22..4145a2a4f2 100644
--- a/usr/src/games/canfield/canfield/canfield.c
+++ b/usr/src/games/canfield/canfield/canfield.c
@@ -1,6 +1,6 @@
 /* Copyright (c) 1982 Regents of the University of California */
 
-static char sccsid[] = "@(#)canfield.c 4.7 %G%";
+static char sccsid[] = "@(#)canfield.c 4.8 %G%";
 
 /*
  * The canfield program
@@ -1256,6 +1256,7 @@ suspend()
 #endif
 	raw();
 	noecho();
+	wrefresh(curscr);
 }
 
 /*
@@ -1596,6 +1597,7 @@ main(argc, argv)
 	signal(SIGHUP, cleanup);
 	signal(SIGTERM, cleanup);
 	initscr();
+	signal(SIGTSTP, SIG_DFL);		/* avoid tstp in curses */
 	raw();
 	noecho();
 	initall();
-- 
2.20.1