[vala] D-Bus: Add missing dbus-glib.h include for interfaces without methods

[Jürg Billeter <juergbi src gnome org>]

commit f6e1e667c35065cf998135d62b77039f6f4a402c
Author: Jürg Billeter <j bitron ch>
Date:   Thu Oct 14 17:11:54 2010 +0200

    D-Bus: Add missing dbus-glib.h include for interfaces without methods
    
    Fixes bug 583390.

 codegen/valadbusclientmodule.vala |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/codegen/valadbusclientmodule.vala b/codegen/valadbusclientmodule.vala
index 89b223d..3e3abe3 100644
--- a/codegen/valadbusclientmodule.vala
+++ b/codegen/valadbusclientmodule.vala
@@ -1043,6 +1043,8 @@ public class Vala.DBusClientModule : DBusModule {
 			return;
 		}
 
+		decl_space.add_include ("dbus/dbus-glib.h");
+
 		// declare proxy_new function
 		var proxy_new = new CCodeFunction (lower_cname + "_new", iface.get_cname () + "*");
 		proxy_new.add_parameter (new CCodeFormalParameter ("connection", "DBusGConnection*"));