diff options
| author | mmcc <mmcc@cvs.openbsd.org> | 2015-10-24 17:29:04 +0000 |
|---|---|---|
| committer | mmcc <mmcc@cvs.openbsd.org> | 2015-10-24 17:29:04 +0000 |
| commit | 4321f691f9b3e87af026030977fb3ea14df3ee6a (patch) | |
| tree | 20038bdfb69c804bdaf45da0053deccf83aacb46 /games | |
| parent | a0c81cb8f4aa7a33a9d4a4e2d9bb4b7923df8afb (diff) | |
Cast toupper()'s argument to unsigned char.
ok guenther@
Diffstat (limited to 'games')
| -rw-r--r-- | games/bs/bs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/games/bs/bs.c b/games/bs/bs.c index 517571af7be..2df4d739eb9 100644 --- a/games/bs/bs.c +++ b/games/bs/bs.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bs.c,v 1.28 2015/09/27 05:27:42 guenther Exp $ */ +/* $OpenBSD: bs.c,v 1.29 2015/10/24 17:29:03 mmcc Exp $ */ /* * Copyright (c) 1986, Bruce Holloway * All rights reserved. @@ -241,7 +241,7 @@ static void intro(void) if ((tmpname = getlogin()) != NULL) { (void)strlcpy(name, tmpname, sizeof(name)); - name[0] = toupper(name[0]); + name[0] = toupper((unsigned char)name[0]); } else (void)strlcpy(name, dftname, sizeof(name)); |