diff options
Diffstat (limited to 'lib/libc/stdio/fputwc.c')
| -rw-r--r-- | lib/libc/stdio/fputwc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/libc/stdio/fputwc.c b/lib/libc/stdio/fputwc.c index ba3c5bb..f1e6bf1 100644 --- a/lib/libc/stdio/fputwc.c +++ b/lib/libc/stdio/fputwc.c @@ -43,6 +43,8 @@ __FBSDID("$FreeBSD$"); wint_t __fputwc(wchar_t wc, FILE *fp) { + static const mbstate_t initial; + mbstate_t mbs; char buf[MB_LEN_MAX]; size_t i, len; @@ -55,7 +57,8 @@ __fputwc(wchar_t wc, FILE *fp) *buf = (unsigned char)wc; len = 1; } else { - if ((len = wcrtomb(buf, wc, NULL)) == (size_t)-1) { + mbs = initial; + if ((len = wcrtomb(buf, wc, &mbs)) == (size_t)-1) { fp->_flags |= __SERR; return (WEOF); } |
