X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmultibyte%2Fmbrtoc32.c;h=9b6b2367398e426815dc8f0390daae3c6957779d;hb=b98414732d230c236b9a79c709c2b035ca67be12;hp=c6d2082419e452db5acb64dbc27426c2550e5baf;hpb=ab9672ae73248f51e30f4553c4b8878525e46383;p=musl

diff --git a/src/multibyte/mbrtoc32.c b/src/multibyte/mbrtoc32.c
index c6d20824..9b6b2367 100644
--- a/src/multibyte/mbrtoc32.c
+++ b/src/multibyte/mbrtoc32.c
@@ -3,6 +3,8 @@
 
 size_t mbrtoc32(char32_t *restrict pc32, const char *restrict s, size_t n, mbstate_t *restrict ps)
 {
+	static unsigned internal_state;
+	if (!ps) ps = (void *)&internal_state;
 	if (!s) return mbrtoc32(0, "", 1, ps);
 	wchar_t wc;
 	size_t ret = mbrtowc(&wc, s, n, ps);