GVariant: Fix serialization of empty arrays

Fixes bug 631097.

diff --git a/codegen/valagvariantmodule.vala b/codegen/valagvariantmodule.vala
index 91a9c006fd9ce894bf2e583700f81a4f62afa8ff..859c47491d5fc89536f8fa495205d06a12ed86da 100644 (file)
--- a/codegen/valagvariantmodule.vala
+++ b/codegen/valagvariantmodule.vala
@@ -625,7 +625,7 @@ public class Vala.GVariantModule : GAsyncModule {
 
                var builder_init = new CCodeFunctionCall (new CCodeIdentifier ("g_variant_builder_init"));
                builder_init.add_argument (new CCodeUnaryExpression (CCodeUnaryOperator.ADDRESS_OF, new CCodeIdentifier (builder_name)));
-               builder_init.add_argument (new CCodeIdentifier ("G_VARIANT_TYPE_ARRAY"));
+               builder_init.add_argument (new CCodeConstant ("\"%s\"".printf (get_type_signature (array_type))));
                fragment.append (new CCodeExpressionStatement (builder_init));
 
                var cforblock = new CCodeBlock ();