[Xen-devel] [PATCH 2/3] libxl_types.idl: use empty Struct for invalid domain type

[Wei Liu <wei.liu2@xxxxxxxxxx>]

Using None makes gentypes.py generates a C function which generates
nothing. Eventually the generated JSON string is malformed.

Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
---
 tools/libxl/libxl_types.idl |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/libxl/libxl_types.idl b/tools/libxl/libxl_types.idl
index 612645c..25f879c 100644
--- a/tools/libxl/libxl_types.idl
+++ b/tools/libxl/libxl_types.idl
@@ -384,7 +384,7 @@ libxl_domain_build_info = Struct("domain_build_info",[
                                       # Use host's E820 for PCI passthrough.
                                       ("e820_host", libxl_defbool),
                                       ])),
-                 ("invalid", None),
+                 ("invalid", Struct(None, [])),
                  ], keyvar_init_val = "LIBXL_DOMAIN_TYPE_INVALID")),
     ], dir=DIR_IN
 )
-- 
1.7.10.4


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