diff options
| -rw-r--r-- | daemon/zero.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/daemon/zero.c b/daemon/zero.c index 6e62e151..df4ebd64 100644 --- a/daemon/zero.c +++ b/daemon/zero.c @@ -74,7 +74,7 @@ do_zero_device (const char *device) memset (buf, 0, sizeof buf); while (size > 0) { - size_t n = size > sizeof buf ? sizeof buf : size; + size_t n = (size_t) size > sizeof buf ? sizeof buf : (size_t) size; ssize_t r = write (fd, buf, n); if (r == -1) { reply_with_perror ("write: %s (with %" PRId64 " bytes left to write)", |