diff options
Diffstat (limited to 'gcc/intl/l10nflist.c')
| -rw-r--r-- | gcc/intl/l10nflist.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/intl/l10nflist.c b/gcc/intl/l10nflist.c index 533e94be889..3a1cbd06500 100644 --- a/gcc/intl/l10nflist.c +++ b/gcc/intl/l10nflist.c @@ -356,11 +356,11 @@ _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; } @@ -374,9 +374,9 @@ _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'; |
