summaryrefslogtreecommitdiff
path: root/libc
diff options
context:
space:
mode:
authorBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2011-02-13 16:19:12 +0100
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2011-02-14 20:52:51 +0100
commit2c1c5db993c28e96b47a77148a4635931384810d (patch)
treedab0f15b5c340662d88cd20f8f59bc71d28d4b8a /libc
parent133bc4376ac6c1042a88d9129f850158dbaed029 (diff)
regex: remove set but not used variable
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc')
-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). */