diff options
| author | mmcc <mmcc@cvs.openbsd.org> | 2015-10-24 18:16:41 +0000 |
|---|---|---|
| committer | mmcc <mmcc@cvs.openbsd.org> | 2015-10-24 18:16:41 +0000 |
| commit | 0582b773c20f1a0cec497176777a2a9cb6f1ca17 (patch) | |
| tree | 3f013a50b4e45f8dc46d23dd1faed73eca3a328a /games | |
| parent | fd59d4e1c8112e07e127a30ddffce76bbc040b9b (diff) | |
Cast ctype functions' argument to unsigned char.
ok guenther@
Diffstat (limited to 'games')
| -rw-r--r-- | games/sail/dr_1.c | 6 | ||||
| -rw-r--r-- | games/sail/misc.c | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/games/sail/dr_1.c b/games/sail/dr_1.c index 058247e47fb..6b8505a67b6 100644 --- a/games/sail/dr_1.c +++ b/games/sail/dr_1.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dr_1.c,v 1.6 2009/10/27 23:59:27 deraadt Exp $ */ +/* $OpenBSD: dr_1.c,v 1.7 2015/10/24 18:16:40 mmcc Exp $ */ /* $NetBSD: dr_1.c,v 1.4 1995/04/24 12:25:10 cgd Exp $ */ /* @@ -417,8 +417,8 @@ next() if (tp == 0) p = "Driver"; else { - if (islower(*tp)) - *tp = toupper(*tp); + if (islower((unsigned char)*tp)) + *tp = toupper((unsigned char)*tp); p = tp; } (void) strncpy(bestship->file->captain, p, diff --git a/games/sail/misc.c b/games/sail/misc.c index bbf5353d74a..6812498ecf4 100644 --- a/games/sail/misc.c +++ b/games/sail/misc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: misc.c,v 1.6 2014/11/16 04:49:48 guenther Exp $ */ +/* $OpenBSD: misc.c,v 1.7 2015/10/24 18:16:40 mmcc Exp $ */ /* $NetBSD: misc.c,v 1.3 1995/04/22 10:37:03 cgd Exp $ */ /* @@ -182,7 +182,7 @@ colours(sp) if (sp->file->sink) flag = '~'; flag = *countryname[capship(sp)->nationality]; - return sp->file->FS ? flag : tolower(flag); + return sp->file->FS ? flag : tolower((unsigned char)flag); } void |