[gnome-software] Use the same ID format as new versions of appstream-glib

[Richard Hughes <rhughes src gnome org>]

commit e3f139421d7a218093df3c6b7d40286e8c05f59f
Author: Richard Hughes <richard hughsie com>
Date:   Thu Feb 18 09:09:10 2016 +0000

    Use the same ID format as new versions of appstream-glib
    
    Per-user xdg-app apps have a custom prefix to avoid insanity.
    Making them match means we get AppStream results for free.

 src/plugins/gs-plugin-xdg-app.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/src/plugins/gs-plugin-xdg-app.c b/src/plugins/gs-plugin-xdg-app.c
index 69e9428..08c544d 100644
--- a/src/plugins/gs-plugin-xdg-app.c
+++ b/src/plugins/gs-plugin-xdg-app.c
@@ -354,8 +354,8 @@ static gchar *
 gs_plugin_xdg_app_build_id (XdgAppRef *xref)
 {
        if (xdg_app_ref_get_kind (xref) == XDG_APP_REF_KIND_APP)
-               return g_strdup_printf ("%s.desktop", xdg_app_ref_get_name (xref));
-       return g_strdup_printf ("%s.runtime", xdg_app_ref_get_name (xref));
+               return g_strdup_printf ("user-xdgapp:%s.desktop", xdg_app_ref_get_name (xref));
+       return g_strdup_printf ("user-xdgapp:%s.runtime", xdg_app_ref_get_name (xref));
 }
 
 /**
@@ -365,7 +365,8 @@ static GsApp *
 gs_plugin_xdg_app_create_installed (GsPlugin *plugin,
                                    XdgAppInstalledRef *xref,
                                    GError **error)
-{      g_autofree gchar *id = NULL;
+{
+       g_autofree gchar *id = NULL;
        g_autoptr(AsIcon) icon = NULL;
        g_autoptr(GsApp) app = NULL;