diff options
Diffstat (limited to 'libc/upstream-openbsd/lib/libc/stdio/fwide.c')
| -rw-r--r-- | libc/upstream-openbsd/lib/libc/stdio/fwide.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libc/upstream-openbsd/lib/libc/stdio/fwide.c b/libc/upstream-openbsd/lib/libc/stdio/fwide.c index 27ca0f8ac..4b93d598e 100644 --- a/libc/upstream-openbsd/lib/libc/stdio/fwide.c +++ b/libc/upstream-openbsd/lib/libc/stdio/fwide.c @@ -1,4 +1,4 @@ -/* $OpenBSD: fwide.c,v 1.5 2015/08/31 02:53:57 guenther Exp $ */ +/* $OpenBSD: fwide.c,v 1.6 2019/12/03 05:03:37 asou Exp $ */ /* $NetBSD: fwide.c,v 1.2 2003/01/18 11:29:54 thorpej Exp $ */ /*- @@ -51,8 +51,10 @@ fwide(FILE *fp, int mode) FLOCKFILE(fp); wcio = WCIO_GET(fp); - if (!wcio) + if (!wcio) { + FUNLOCKFILE(fp); return 0; /* XXX */ + } if (wcio->wcio_mode == 0 && mode != 0) wcio->wcio_mode = mode; |