regex: Add nullptr check in _regex_free, needed with PCRE2 10.42

Fixes #76174.
This commit is contained in:
Rémi Verschelde 2023-06-12 15:19:51 +02:00
parent da3f725206
commit 290db4a0b6
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@ -40,7 +40,9 @@ static void *_regex_malloc(PCRE2_SIZE size, void *user) {
}
static void _regex_free(void *ptr, void *user) {
memfree(ptr);
if (ptr) {
memfree(ptr);
}
}
int RegExMatch::_find(const Variant &p_name) const {