diff options
| author |   drochner <drochner@NetBSD.org> | 2008-08-08 16:10:47 +0000 |
|---|---|---|
| committer | drochner <drochner@NetBSD.org> | 2008-08-08 16:10:47 +0000 |
| commit | 8218dc5ff267a1066f10d1dc24a259770c7e1257 (patch) | |
| tree | 0cb722dff6cd475d71113cb6ee9ef928f9ee3b17 /gomoku | |
| parent | 4ca7662068dbec217082e73d01ea38705f82833b (diff) | |
| download | bsdgames-darwin-8218dc5ff267a1066f10d1dc24a259770c7e1257.tar.gz bsdgames-darwin-8218dc5ff267a1066f10d1dc24a259770c7e1257.tar.zst bsdgames-darwin-8218dc5ff267a1066f10d1dc24a259770c7e1257.zip | |
if initscr() fails, exit with a message rather than crash in the
next curses call
Diffstat (limited to 'gomoku')
| -rw-r--r-- | gomoku/bdisp.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/gomoku/bdisp.c b/gomoku/bdisp.c index 522d92f1..b1f18033 100644 --- a/gomoku/bdisp.c +++ b/gomoku/bdisp.c @@ -1,4 +1,4 @@ -/* $NetBSD: bdisp.c,v 1.8 2003/08/07 09:37:16 agc Exp $ */ +/* $NetBSD: bdisp.c,v 1.9 2008/08/08 16:10:47 drochner Exp $ */ /* * Copyright (c) 1994 @@ -37,12 +37,13 @@ #if 0 static char sccsid[] = "@(#)bdisp.c 8.2 (Berkeley) 5/3/95"; #else -__RCSID("$NetBSD: bdisp.c,v 1.8 2003/08/07 09:37:16 agc Exp $"); +__RCSID("$NetBSD: bdisp.c,v 1.9 2008/08/08 16:10:47 drochner Exp $"); #endif #endif /* not lint */ #include <curses.h> #include <string.h> +#include <stdlib.h> #include "gomoku.h" #define SCRNH 24 /* assume 24 lines for the moment */ @@ -61,7 +62,10 @@ void cursinit() { - initscr(); + if (!initscr()) { + fprintf(stderr, "couldn't initialize screen\n"); + exit (0); + } noecho(); cbreak(); leaveok(stdscr, TRUE); |