diff options
| -rw-r--r-- | libio/wfileops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libio/wfileops.c b/libio/wfileops.c index 1738429..6de5968 100644 --- a/libio/wfileops.c +++ b/libio/wfileops.c @@ -55,7 +55,7 @@ _IO_wdo_write (FILE *fp, const wchar_t *data, size_t to_do) char mb_buf[MB_LEN_MAX]; char *write_base, *write_ptr, *buf_end; - if (fp->_IO_write_ptr - fp->_IO_write_base < sizeof (mb_buf)) + if (fp->_IO_buf_end - fp->_IO_write_ptr < sizeof (mb_buf)) { /* Make sure we have room for at least one multibyte character. */ |