diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 1997-09-01 19:30:56 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 1997-09-01 19:30:56 +0000 |
| commit | b1287d1c9900948cbc62d79e882e4a5d02e57558 (patch) | |
| tree | 8f73d0f7a467d562af5ccec59a98f0c36d429a59 /games/battlestar/com6.c | |
| parent | 7ef566b49c3968c82785849576eee53e8e83873c (diff) | |
Don't try to write to a NULL file pointer whne updating high score list
(happens if scores file is not writable).
Diffstat (limited to 'games/battlestar/com6.c')
| -rw-r--r-- | games/battlestar/com6.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/games/battlestar/com6.c b/games/battlestar/com6.c index d48c32efe9d..911f02b9efc 100644 --- a/games/battlestar/com6.c +++ b/games/battlestar/com6.c @@ -1,4 +1,4 @@ -/* $OpenBSD: com6.c,v 1.6 1997/09/01 18:13:13 millert Exp $ */ +/* $OpenBSD: com6.c,v 1.7 1997/09/01 19:30:55 millert Exp $ */ /* $NetBSD: com6.c,v 1.5 1995/04/27 21:30:23 mycroft Exp $ */ /* @@ -106,7 +106,7 @@ static FILE *score_fp; open_score_file() { if ((score_fp = fopen(_PATH_SCORE, "a")) == NULL) - warn("can't append to %s", _PATH_SCORE); + warn("can't append to high scores file (%s)", _PATH_SCORE); } void @@ -124,13 +124,15 @@ char ch; date = ctime(&tv); date[24] = '\0'; - fprintf(score_fp, "%s %8s %c%20s", date, uname, ch, rate()); - if (wiz) - fprintf(score_fp, " wizard\n"); - else if (tempwiz) - fprintf(score_fp, " WIZARD!\n"); - else - fprintf(score_fp, "\n"); + if (score_fp != NULL) { + fprintf(score_fp, "%s %8s %c%20s", date, uname, ch, rate()); + if (wiz) + fprintf(score_fp, " wizard\n"); + else if (tempwiz) + fprintf(score_fp, " WIZARD!\n"); + else + fprintf(score_fp, "\n"); + } sigprocmask(SIG_SETMASK, &osigset, (sigset_t *)0); } |