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[icu] Fix for breakage after recent change

This commit is contained in:
Behdad Esfahbod 2018-08-12 16:29:41 -07:00
parent 53442be1ed
commit 125fefa2a6
1 changed files with 10 additions and 0 deletions
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10
src/hb-icu.cc
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@ -352,6 +352,16 @@ static struct hb_icu_unicode_funcs_lazy_loader_t : hb_unicode_funcs_lazy_loader_
{
static inline hb_unicode_funcs_t *create (void)
{
#if U_ICU_VERSION_MAJOR_NUM >= 49
retry:
if (!normalizer.get ())
{
UErrorCode icu_err = U_ZERO_ERROR;
if (unlikely (!normalizer.cmpexch (nullptr, unorm2_getNFCInstance (&icu_err))))
goto retry;
}
#endif
hb_unicode_funcs_t *funcs = hb_unicode_funcs_create (nullptr);
#define HB_UNICODE_FUNC_IMPLEMENT(name) \