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| author | Denys Vlasenko | 2013-07-05 22:00:57 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2013-07-05 22:00:57 +0200 |
| commit | 2301d127a2676303eac563e7932c03d9d72c446e (patch) | |
| tree | 9bb912bd5df0a5b5676837e26625672a61f41ad8 /libbb/unicode.c | |
| parent | 4f9fc1e5f5897dd2d143fa837f9288d55cf57f51 (diff) | |
| download | busybox-2301d127a2676303eac563e7932c03d9d72c446e.zip busybox-2301d127a2676303eac563e7932c03d9d72c446e.tar.gz | |
unicode: check $LC_CTYPE too to detect Unicode mode
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb/unicode.c')
| -rw-r--r-- | libbb/unicode.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libbb/unicode.c b/libbb/unicode.c index c1e3966..35e88d3 100644 --- a/libbb/unicode.c +++ b/libbb/unicode.c @@ -39,8 +39,15 @@ void FAST_FUNC reinit_unicode(const char *LANG) void FAST_FUNC init_unicode(void) { + /* Some people set only $LC_CTYPE, not $LC_ALL, because they want + * only Unicode to be activated on their system, not the whole + * shebang of wrong decimal points, strange date formats and so on. + * + * TODO? Maybe we should use LC_CTYPE instead of LC_ALL in setlocale()? + */ if (unicode_status == UNICODE_UNKNOWN) { char *s = getenv("LC_ALL"); + if (!s) s = getenv("LC_CTYPE"); if (!s) s = getenv("LANG"); reinit_unicode(s); } @@ -63,6 +70,7 @@ void FAST_FUNC init_unicode(void) { if (unicode_status == UNICODE_UNKNOWN) { char *s = getenv("LC_ALL"); + if (!s) s = getenv("LC_CTYPE"); if (!s) s = getenv("LANG"); reinit_unicode(s); } |