musl - musl - an implementation of the standard library for Linux-based systems

diff --git a/src/stdio/vdprintf.c b/src/stdio/vdprintf.c
index 35ed6e0b..68562e05 100644
--- a/src/stdio/vdprintf.c
+++ b/src/stdio/vdprintf.c

@@ -8,7 +8,7 @@ static size_t wrap_write(FILE *f, const unsigned char *buf, size_t len)

int vdprintf(int fd, const char *fmt, va_list ap)

{

int r;

- char buf[BUFSIZ];

+ unsigned char buf[BUFSIZ];

FILE f = {

.fd = fd, .lbf = EOF, .write = wrap_write,

.buf = buf+UNGET, .buf_size = sizeof buf - UNGET