database: make parent tables work with plugin

Enables the use of PictureFlow and the Properties plugin
with parent tables of ALLSUBENTRIES, such as an album
or album artist, instead of individual tracks.

Change-Id: I18c4779ed116a48c732ae32b9629e7e0d93ce7c8

1 files changed, 3 insertions, 0 deletions

diff --git a/apps/plugin.c b/apps/plugin.c
index c28954e9eb..00fac21b8d 100644
--- a/apps/plugin.c
+++ b/apps/plugin.c
@@ -825,6 +825,9 @@ static const struct plugin_api rockbox_api = {
     splash_progress_set_delay,
     fix_path_part,
     onplay_show_playlist_cat_menu,
+#if defined(HAVE_TAGCACHE)
+    tagtree_subentries_do_action,
+#endif
 };
 
 static int plugin_buffer_handle;