block/vdi: Improve debug output for signature

The signature is a 32 bit value and needs up to 8 hex digits for printing.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

diff --git a/block/vdi.c b/block/vdi.c
index 021abaa22731622c6ba756d04bd20137a2ed24f4..0e1ed617f351126ae7de3497262775169b4f7968 100644 (file)
--- a/block/vdi.c
+++ b/block/vdi.c
@@ -246,7 +246,7 @@ static void vdi_header_print(VdiHeader *header)
 {
     char uuid[37];
     logout("text        %s", header->text);
-    logout("signature   0x%04x\n", header->signature);
+    logout("signature   0x%08x\n", header->signature);
     logout("header size 0x%04x\n", header->header_size);
     logout("image type  0x%04x\n", header->image_type);
     logout("image flags 0x%04x\n", header->image_flags);