[gnome-software/wip/hughsie/vnd.flatpak.ref] trivial: Mute some overzealous debugging output

[Richard Hughes <rhughes src gnome org>]

commit fc99101224a468d179ad815352c087d8c327cd91
Author: Richard Hughes <richard hughsie com>
Date:   Fri Sep 16 09:36:02 2016 +0100

    trivial: Mute some overzealous debugging output

 src/plugins/gs-appstream.c |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)
---
diff --git a/src/plugins/gs-appstream.c b/src/plugins/gs-appstream.c
index 90d271d..f264fb8 100644
--- a/src/plugins/gs-appstream.c
+++ b/src/plugins/gs-appstream.c
@@ -373,12 +373,8 @@ gs_appstream_refine_app_updates (GsPlugin *plugin,
        g_autoptr(GPtrArray) updates_list = NULL;
 
        /* not enough data to make sense */
-       if (gs_app_get_version (app) == NULL) {
-               g_debug ("no installed version for %s, "
-                        "so unable to add AppStream releases",
-                        gs_app_get_id (app));
+       if (gs_app_get_version (app) == NULL)
                return TRUE;
-       }
 
        /* make a list of valid updates */
        updates_list = g_ptr_array_new ();