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authordrochner <drochner@NetBSD.org>2008-08-08 16:10:47 +0000
committerdrochner <drochner@NetBSD.org>2008-08-08 16:10:47 +0000
commit432ec04420e36d6dc6d2629157aeed54d795ea21 (patch)
tree271dc50d7d1b48f9da59ccaa51f94e43d72d49c1 /games/worms
parent4578c8e43439cbee589559d80ad041aa1a408d85 (diff)
if initscr() fails, exit with a message rather than crash in the
next curses call
Diffstat (limited to 'games/worms')
-rw-r--r--games/worms/worms.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/games/worms/worms.c b/games/worms/worms.c
index e6b85229780..f5a600ddcb5 100644
--- a/games/worms/worms.c
+++ b/games/worms/worms.c
@@ -1,4 +1,4 @@
-/* $NetBSD: worms.c,v 1.18 2008/07/20 01:03:22 lukem Exp $ */
+/* $NetBSD: worms.c,v 1.19 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[] = "@(#)worms.c 8.1 (Berkeley) 5/31/93";
#else
-__RCSID("$NetBSD: worms.c,v 1.18 2008/07/20 01:03:22 lukem Exp $");
+__RCSID("$NetBSD: worms.c,v 1.19 2008/08/08 16:10:47 drochner Exp $");
#endif
#endif /* not lint */
@@ -237,7 +237,8 @@ main(argc, argv)
if (!(worm = malloc((size_t)number *
sizeof(struct worm))) || !(mp = malloc((size_t)1024)))
nomem();
- initscr();
+ if (!initscr())
+ errx(0, "couldn't initialize screen");
curs_set(0);
CO = COLS;
LI = LINES;