diff options
Diffstat (limited to 'libbb/unicode.c')
| -rw-r--r-- | libbb/unicode.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libbb/unicode.c b/libbb/unicode.c index d01efd9a2..99dc1dfa6 100644 --- a/libbb/unicode.c +++ b/libbb/unicode.c @@ -23,12 +23,13 @@ uint8_t unicode_status; /* Unicode support using libc locale support. */ -void FAST_FUNC reinit_unicode(const char *LANG UNUSED_PARAM) +void FAST_FUNC reinit_unicode(const char *LANG) { static const char unicode_0x394[] = { 0xce, 0x94, 0 }; size_t width; -//TODO: call setlocale(LC_ALL, LANG) here? +//TODO: avoid repeated calls by caching last string? + setlocale(LC_ALL, (LANG && LANG[0]) ? LANG : "C"); /* In unicode, this is a one character string */ // can use unicode_strlen(string) too, but otherwise unicode_strlen() is unused @@ -39,7 +40,7 @@ void FAST_FUNC reinit_unicode(const char *LANG UNUSED_PARAM) void FAST_FUNC init_unicode(void) { if (unicode_status == UNICODE_UNKNOWN) - reinit_unicode(NULL /*getenv("LANG")*/); + reinit_unicode(getenv("LANG")); } #else |