diff options
Diffstat (limited to 'posix/regex_internal.c')
| -rw-r--r-- | posix/regex_internal.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/posix/regex_internal.c b/posix/regex_internal.c index b9b2d3a27b..ed377eb6dc 100644 --- a/posix/regex_internal.c +++ b/posix/regex_internal.c @@ -786,7 +786,7 @@ re_string_peek_byte_case (const re_string_t *pstr, static unsigned char re_string_fetch_byte_case (re_string_t *pstr) { - int ch, off; + int ch; if (BE (!pstr->icase, 1)) return re_string_fetch_byte (pstr); @@ -794,6 +794,8 @@ re_string_fetch_byte_case (re_string_t *pstr) #ifdef RE_ENABLE_I18N if (pstr->offsets_needed) { + int off; + /* For tr_TR.UTF-8 [[:islower:]] there is [[: CAPITAL LETTER I WITH DOT lower:]] in mbs. Skip in that case the whole multi-byte character and return |