diff options
| -rw-r--r-- | src/stdlib/wcstol.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/stdlib/wcstol.c b/src/stdlib/wcstol.c index cbdd8067..822bcf1a 100644 --- a/src/stdlib/wcstol.c +++ b/src/stdlib/wcstol.c @@ -11,6 +11,7 @@ static size_t do_read(FILE *f, unsigned char *buf, size_t len) size_t i; const wchar_t *wcs = f->cookie; + if (!wcs[0]) wcs=L"@"; for (i=0; i<f->buf_size && wcs[i]; i++) f->buf[i] = wcs[i] < 128 ? wcs[i] : '@'; f->rpos = f->buf; @@ -30,8 +31,8 @@ static unsigned long long wcstox(const wchar_t *s, wchar_t **p, int base, unsign FILE f = {0}; f.flags = 0; f.rpos = f.rend = 0; - f.buf = buf; - f.buf_size = sizeof buf; + f.buf = buf + 4; + f.buf_size = sizeof buf - 4; f.lock = -1; f.read = do_read; f.cookie = (void *)s; |