On windows, a difference in line endings causes testsuite failures
complaining that every single line in files such as
'tests/qapi-schemadoc-good.texi' is wrong.  Fix it by adding -b to diff.

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
 tests/qapi-schema/meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/qapi-schema/meson.build b/tests/qapi-schema/meson.build
index c87d141417..f1449298b0 100644
--- a/tests/qapi-schema/meson.build
+++ b/tests/qapi-schema/meson.build
@@ -220,6 +220,6 @@ qapi_doc = custom_target('QAPI doc',
 
 # "full_path()" needed here to work around
 # https://github.com/mesonbuild/meson/issues/7585
-test('QAPI doc', diff, args: ['-u', files('doc-good.texi'), qapi_doc[0].full_path()],
+test('QAPI doc', diff, args: ['-b', '-u', files('doc-good.texi'), qapi_doc[0].full_path()],
      depends: qapi_doc,
      suite: ['qapi-schema', 'qapi-doc'])
-- 
2.28.0.windows.1