single check is enough

This commit is contained in:
Dmitry Stogov 2017-10-31 11:07:42 +03:00
parent 2e83924682
commit 160f6d6267

View file

@ -591,7 +591,7 @@ PHPAPI pcre_cache_entry* pcre_get_compiled_regex_cache(zend_string *regex)
* as hash keys especually for this table.
* See bug #63180
*/
if (!ZSTR_IS_INTERNED(key) || !(GC_FLAGS(key) & IS_STR_PERMANENT)) {
if (!(GC_FLAGS(key) & IS_STR_PERMANENT)) {
pce = zend_hash_str_add_new_mem(&PCRE_G(pcre_cache),
ZSTR_VAL(key), ZSTR_LEN(key), &new_entry, sizeof(pcre_cache_entry));
#if HAVE_SETLOCALE