[glib/wip/nacho/registry-writable] registrybackend: add FIXME

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 73dd042de8637fcb13287e5a4116c5ebf57fc223
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Tue Feb 2 12:44:47 2016 +0100

    registrybackend: add FIXME

 gio/gregistrysettingsbackend.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/gio/gregistrysettingsbackend.c b/gio/gregistrysettingsbackend.c
index bbc1686..70d56e5 100644
--- a/gio/gregistrysettingsbackend.c
+++ b/gio/gregistrysettingsbackend.c
@@ -1397,6 +1397,10 @@ registry_cache_update (GRegistryBackend *self,
   if (result != ERROR_NO_MORE_ITEMS)
     g_message_win32_error (result, "gregistrybackend: error enumerating values for cache");
 
+  /* FIXME: we need to signal that the unreadable items changed so the default
+   * value is picked
+   */
+
   /* Any nodes now left unreadable must have been deleted, remove them from cache */
   g_node_children_foreach (cache_node, G_TRAVERSE_ALL,
                            registry_cache_remove_deleted, self->watch);