Fix clang warning with NO_MT path

This commit is contained in:
Behdad Esfahbod 2012-06-07 15:48:18 -04:00
parent a18280a8ce
commit 6095de1635
1 changed files with 1 additions and 1 deletions

View File

@ -87,7 +87,7 @@ retry:
{
char *env = getenv ("HB_SHAPER_LIST");
if (!env || !*env) {
hb_atomic_ptr_cmpexch (&static_shapers, NULL, (const hb_shaper_pair_t *) all_shapers);
(void) hb_atomic_ptr_cmpexch (&static_shapers, NULL, (const hb_shaper_pair_t *) all_shapers);
return (const hb_shaper_pair_t *) all_shapers;
}