[gnome-packagekit] Disable check for updates if gpk-update-viewer is uninstalled

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 39e60c02ba3ff3e8b903bde02c21647225bb74f3
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Fri Aug 8 19:21:54 2014 -0500

    Disable check for updates if gpk-update-viewer is uninstalled
    
    https://bugzilla.gnome.org/show_bug.cgi?id=732408

 src/gpk-application.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/src/gpk-application.c b/src/gpk-application.c
index 6afe308..aefa3f3 100644
--- a/src/gpk-application.c
+++ b/src/gpk-application.c
@@ -3470,6 +3470,7 @@ main (int argc, char *argv[])
        GOptionContext *context;
        gboolean ret;
        gint status = 0;
+       gchar *filename;
        GpkApplicationPrivate *priv;
 
        const GOptionEntry options[] = {
@@ -3522,6 +3523,13 @@ main (int argc, char *argv[])
                                         G_N_ELEMENTS (gpk_menu_app_entries),
                                         priv);
 
+       filename = g_build_filename (BINDIR, "gpk-update-viewer", NULL);
+       if (!g_file_test (filename, G_FILE_TEST_IS_EXECUTABLE)) {
+               GAction *action = g_action_map_lookup_action (G_ACTION_MAP (priv->application), "updates");
+               g_simple_action_set_enabled (G_SIMPLE_ACTION (action), FALSE);
+       }
+       g_free (filename);
+
        /* run */
        status = g_application_run (G_APPLICATION (priv->application), argc, argv);
        g_object_unref (priv->application);