summaryrefslogtreecommitdiff
path: root/libc/misc/regex
diff options
context:
space:
mode:
Diffstat (limited to 'libc/misc/regex')
-rw-r--r--libc/misc/regex/regex_internal.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/libc/misc/regex/regex_internal.c b/libc/misc/regex/regex_internal.c
index de640e08d..c6ac8dda1 100644
--- a/libc/misc/regex/regex_internal.c
+++ b/libc/misc/regex/regex_internal.c
@@ -627,7 +627,7 @@ re_string_reconstruct (re_string_t *pstr, int idx, int eflags)
if (pstr->is_utf8)
{
- const unsigned char *raw, *p, *q, *end;
+ const unsigned char *raw, *p, *end;
/* Special case UTF-8. Multi-byte chars start with any
byte other than 0x80 - 0xbf. */
@@ -654,13 +654,11 @@ re_string_reconstruct (re_string_t *pstr, int idx, int eflags)
unsigned char buf[6];
size_t mbclen;
- q = p;
if (BE (pstr->trans != NULL, 0))
{
int i = mlen < 6 ? mlen : 6;
while (--i >= 0)
buf[i] = pstr->trans[p[i]];
- q = buf;
}
/* XXX Don't use mbrtowc, we know which conversion
to use (UTF-8 -> UCS4). */