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| author | Bruno Haible <bruno@clisp.org> | 2001-08-14 11:49:07 +0000 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2001-08-14 11:49:07 +0000 |
| commit | 8af193fbf37556ba3797f59cbdc78439f7c32224 (patch) | |
| tree | 3ed31e9f5ada81562b37c7ae60d6e52ddf9befe8 /intl/l10nflist.c | |
| parent | 68e84ecc9decc4630ba4d327d7e2383d3200f485 (diff) | |
| download | external_gettext-8af193fbf37556ba3797f59cbdc78439f7c32224.zip external_gettext-8af193fbf37556ba3797f59cbdc78439f7c32224.tar.gz external_gettext-8af193fbf37556ba3797f59cbdc78439f7c32224.tar.bz2 | |
Correct use of <ctype.h> functions.
Diffstat (limited to 'intl/l10nflist.c')
| -rw-r--r-- | intl/l10nflist.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/intl/l10nflist.c b/intl/l10nflist.c index 557253e..291a742 100644 --- a/intl/l10nflist.c +++ b/intl/l10nflist.c @@ -355,11 +355,11 @@ _nl_normalize_codeset (codeset, name_len) size_t cnt; for (cnt = 0; cnt < name_len; ++cnt) - if (isalnum (codeset[cnt])) + if (isalnum ((unsigned char) codeset[cnt])) { ++len; - if (isalpha (codeset[cnt])) + if (isalpha ((unsigned char) codeset[cnt])) only_digit = 0; } @@ -373,9 +373,9 @@ _nl_normalize_codeset (codeset, name_len) wp = retval; for (cnt = 0; cnt < name_len; ++cnt) - if (isalpha (codeset[cnt])) - *wp++ = tolower (codeset[cnt]); - else if (isdigit (codeset[cnt])) + if (isalpha ((unsigned char) codeset[cnt])) + *wp++ = tolower ((unsigned char) codeset[cnt]); + else if (isdigit ((unsigned char) codeset[cnt])) *wp++ = codeset[cnt]; *wp = '\0'; |