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 /canfield | |
| 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 'canfield')
| -rw-r--r-- | canfield/canfield/canfield.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/canfield/canfield/canfield.c b/canfield/canfield/canfield.c index 54111c02..be6f35b5 100644 --- a/canfield/canfield/canfield.c +++ b/canfield/canfield/canfield.c @@ -1,4 +1,4 @@ -/* $NetBSD: canfield.c,v 1.24 2008/07/20 01:03:21 lukem Exp $ */ +/* $NetBSD: canfield.c,v 1.25 2008/08/08 16:10:47 drochner Exp $ */ /* * Copyright (c) 1980, 1993 @@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1993\ #if 0 static char sccsid[] = "@(#)canfield.c 8.1 (Berkeley) 5/31/93"; #else -__RCSID("$NetBSD: canfield.c,v 1.24 2008/07/20 01:03:21 lukem Exp $"); +__RCSID("$NetBSD: canfield.c,v 1.25 2008/08/08 16:10:47 drochner Exp $"); #endif #endif /* not lint */ @@ -1774,7 +1774,10 @@ main(void) signal(SIGINT, askquit); signal(SIGHUP, cleanup); signal(SIGTERM, cleanup); - initscr(); + if (!initscr()) { + fprintf(stderr, "couldn't initialize screen\n"); + exit (0); + } raw(); noecho(); initall(); |