diff options
Diffstat (limited to 'lib/libc/gen/readpassphrase.c')
| -rw-r--r-- | lib/libc/gen/readpassphrase.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/libc/gen/readpassphrase.c b/lib/libc/gen/readpassphrase.c index 86c7811..95ae725 100644 --- a/lib/libc/gen/readpassphrase.c +++ b/lib/libc/gen/readpassphrase.c @@ -1,4 +1,4 @@ -/* $OpenBSD: readpassphrase.c,v 1.23 2010/05/14 13:30:34 millert Exp $ */ +/* $OpenBSD: readpassphrase.c,v 1.24 2013/11/24 23:51:29 deraadt Exp $ */ /* * Copyright (c) 2000-2002, 2007, 2010 @@ -122,11 +122,11 @@ restart: if (p < end) { if ((flags & RPP_SEVENBIT)) ch &= 0x7f; - if (isalpha(ch)) { + if (isalpha((unsigned char)ch)) { if ((flags & RPP_FORCELOWER)) - ch = (char)tolower(ch); + ch = (char)tolower((unsigned char)ch); if ((flags & RPP_FORCEUPPER)) - ch = (char)toupper(ch); + ch = (char)toupper((unsigned char)ch); } *p++ = ch; } |
