The result of iconv is assigned to a variable, but we never
use it (instead, we check errno and whether the function
consumed all bytes). Let's drop the assignment, as it
triggers gcc's -Wunused-but-set-variable.
Signed-off-by: Jeff King <p...@peff.net>
---
This is obviously completely optional; I just needed it to get the
"precompose on Linux" hack to build at all with my usual "-Wall -Werror"
settings. I guess clang doesn't have a similar warning, or maybe people
on Macs are not as pedantic as I am.
compat/precompose_utf8.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/compat/precompose_utf8.c b/compat/precompose_utf8.c
index 95fe849..044c686 100644
--- a/compat/precompose_utf8.c
+++ b/compat/precompose_utf8.c
@@ -139,9 +139,8 @@ struct dirent_prec_psx *precompose_utf8_readdir(PREC_DIR
*prec_dir)
size_t inleft = namelenz;
char *outpos = &prec_dir->dirent_nfc->d_name[0];
size_t outsz =
prec_dir->dirent_nfc->max_name_len;
- size_t cnt;
errno = 0;
- cnt = iconv(prec_dir->ic_precompose, &cp,
&inleft, &outpos, &outsz);
+ iconv(prec_dir->ic_precompose, &cp, &inleft,
&outpos, &outsz);
if (errno || inleft) {
/*
* iconv() failed and errno could be
E2BIG, EILSEQ, EINVAL, EBADF
--
2.6.0.455.ga3f9923
--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
