[Qemu-block] [PATCH] hw/block/xen: use proper format string for printing sectors

[Alex Bennée]

The %lu format string is different depending on the host architecture
which causes builds like the debian-armhf-cross build to fail. Use the
correct PRi64 format string.

Signed-off-by: Alex Bennée <address@hidden>
---
 hw/block/xen-block.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/block/xen-block.c b/hw/block/xen-block.c
index be28b63442..a636487b3e 100644
--- a/hw/block/xen-block.c
+++ b/hw/block/xen-block.c
@@ -215,7 +215,7 @@ static void xen_block_realize(XenDevice *xendev, Error 
**errp)
 
     xen_device_backend_printf(xendev, "sector-size", "%u",
                               conf->logical_block_size);
-    xen_device_backend_printf(xendev, "sectors", "%lu",
+    xen_device_backend_printf(xendev, "sectors", "%"PRIi64,
                               blk_getlength(conf->blk) /
                               conf->logical_block_size);
 
-- 
2.17.1