[vala] dova: Fix header file generation

[Jürg Billeter <juergbi src gnome org>]

commit 5a29c59d84a849a28ecd58abfc521aa849c61930
Author: Jürg Billeter <j bitron ch>
Date:   Sun Aug 22 11:21:23 2010 +0200

    dova: Fix header file generation

 codegen/valadovabasemodule.vala |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/codegen/valadovabasemodule.vala b/codegen/valadovabasemodule.vala
index 3304f7f..de3c3ca 100644
--- a/codegen/valadovabasemodule.vala
+++ b/codegen/valadovabasemodule.vala
@@ -273,6 +273,7 @@ public class Vala.DovaBaseModule : CodeGenerator {
 		error_class = (Class) dova_ns.scope.lookup ("Error");
 
 		header_file = new CCodeFile ();
+		header_file.is_header = true;
 
 		cfile = new CCodeFile ();
 		module_init_fragment = new CCodeFragment ();