GVariant: Fix serialization of empty arrays

Fixes bug 631097.

diff --git a/codegen/valagvariantmodule.vala b/codegen/valagvariantmodule.vala
index f7ae8c1071fbbf8142d1e8cb35fe358d10f5975f..64b653be9ecee8bb67c8dc7e19b89b00f7645a14 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 ();