[msitools] wixl: a Component can be child of ComponentGroup

[Marc-Andre Lureau <malureau src gnome org>]

commit b95579fdce3d1693d49977d68163e8b4ad4bb3d3
Author: Marc-André Lureau <marcandre lureau gmail com>
Date:   Thu Jul 11 18:24:59 2013 +0200

    wixl: a Component can be child of ComponentGroup

 tools/wixl/builder.vala |    2 +-
 tools/wixl/wix.vala     |    1 +
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/tools/wixl/builder.vala b/tools/wixl/builder.vala
index 64d3ae7..9780ced 100644
--- a/tools/wixl/builder.vala
+++ b/tools/wixl/builder.vala
@@ -332,7 +332,7 @@ namespace Wixl {
         public override void visit_directory (WixDirectory dir) throws GLib.Error {
             var defaultdir = dir.Name ?? ".";
 
-            if (dir.parent is WixProduct) {
+            if (dir.parent is WixProduct || dir.parent is WixFragment) {
                 if (dir.Id != "TARGETDIR")
                     throw new Wixl.Error.FAILED ("Invalid root directory");
                 db.table_directory.add (dir.Id, null, defaultdir);
diff --git a/tools/wixl/wix.vala b/tools/wixl/wix.vala
index 7ac3172..41b83d8 100644
--- a/tools/wixl/wix.vala
+++ b/tools/wixl/wix.vala
@@ -260,6 +260,7 @@ namespace Wixl {
             name = "ComponentGroup";
 
             add_child_types (child_types, {
+                typeof (WixComponent),
                 typeof (WixComponentRef),
                 typeof (WixComponentGroupRef),
             });