qga: fix uninitialized value warning for win32

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>

diff --git a/qga/channel-win32.c b/qga/channel-win32.c
index 215b15a7f5ad067ff7bf22970d4ad86efb251f18..0452b9f75eb0cc859d6c34e35ff983a799eed801 100644 (file)
--- a/qga/channel-win32.c
+++ b/qga/channel-win32.c
@@ -269,7 +269,7 @@ static GIOStatus ga_channel_write(GAChannel *c, const char *buf, size_t size,
 GIOStatus ga_channel_write_all(GAChannel *c, const char *buf, size_t size)
 {
     GIOStatus status = G_IO_STATUS_NORMAL;
-    size_t count;
+    size_t count = 0;
 
     while (size) {
         status = ga_channel_write(c, buf, size, &count);