diff options
author | drochner <drochner@NetBSD.org> | 2008-08-08 16:10:47 +0000 |
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committer | drochner <drochner@NetBSD.org> | 2008-08-08 16:10:47 +0000 |
commit | 8218dc5ff267a1066f10d1dc24a259770c7e1257 (patch) | |
tree | 0cb722dff6cd475d71113cb6ee9ef928f9ee3b17 /cribbage/crib.c | |
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 'cribbage/crib.c')
-rw-r--r-- | cribbage/crib.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/cribbage/crib.c b/cribbage/crib.c index 1699d768..ee8e2d6f 100644 --- a/cribbage/crib.c +++ b/cribbage/crib.c @@ -1,4 +1,4 @@ -/* $NetBSD: crib.c,v 1.21 2008/07/20 01:03:21 lukem Exp $ */ +/* $NetBSD: crib.c,v 1.22 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[] = "@(#)crib.c 8.1 (Berkeley) 5/31/93"; #else -__RCSID("$NetBSD: crib.c,v 1.21 2008/07/20 01:03:21 lukem Exp $"); +__RCSID("$NetBSD: crib.c,v 1.22 2008/08/08 16:10:47 drochner Exp $"); #endif #endif /* not lint */ @@ -102,7 +102,8 @@ main(int argc, char *argv[]) exit(1); } - initscr(); + if (!initscr()) + errx(0, "couldn't initialize screen"); (void)signal(SIGINT, receive_intr); cbreak(); noecho(); |