[gnome-software] Do not crash when startup up without network access

[Richard Hughes <rhughes src gnome org>]

commit eac4009b27717a93548cb89c6e892a31a4b91d7a
Author: Richard Hughes <richard hughsie com>
Date:   Tue Oct 15 11:48:04 2013 +0100

    Do not crash when startup up without network access

 src/plugins/gs-plugin-fedora-tagger.c |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/src/plugins/gs-plugin-fedora-tagger.c b/src/plugins/gs-plugin-fedora-tagger.c
index 5567b12..0944674 100644
--- a/src/plugins/gs-plugin-fedora-tagger.c
+++ b/src/plugins/gs-plugin-fedora-tagger.c
@@ -335,8 +335,11 @@ gs_plugin_fedora_tagger_download (GsPlugin *plugin, GError **error)
        status_code = soup_session_send_message (plugin->priv->session, msg);
        if (status_code != SOUP_STATUS_OK) {
                ret = FALSE;
-               g_debug ("Failed to set rating on fedora-tagger: %s",
-                        soup_status_get_phrase (status_code));
+               g_set_error (error,
+                            GS_PLUGIN_ERROR,
+                            GS_PLUGIN_ERROR_FAILED,
+                            "Failed to set rating on fedora-tagger: %s",
+                            soup_status_get_phrase (status_code));
                goto out;
        }