diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/lib/charset.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/source3/lib/charset.c b/source3/lib/charset.c index 217f407b9e..e29e60303a 100644 --- a/source3/lib/charset.c +++ b/source3/lib/charset.c @@ -167,8 +167,13 @@ void charset_initialise() for (i=0; i<=255; i++) { char c = (char)i; upper_char_map[i] = lower_char_map[i] = c; - if (isupper(c)) lower_char_map[i] = tolower(c); - if (islower(c)) upper_char_map[i] = toupper(c); + + /* Some systems have buggy isupper/islower for characters + above 127. Best not to rely on them. */ + if(i < 128) { + if (isupper(c)) lower_char_map[i] = tolower(c); + if (islower(c)) upper_char_map[i] = toupper(c); + } } } |