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tools: Fix documentation for CurrentControlSet (thanks Yuval Kashtan).
[libguestfs.git]
/
daemon
/
zero.c
diff --git
a/daemon/zero.c
b/daemon/zero.c
index
6e62e15
..
df4ebd6
100644
(file)
--- 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) {
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)",
ssize_t r = write (fd, buf, n);
if (r == -1) {
reply_with_perror ("write: %s (with %" PRId64 " bytes left to write)",