[gnome-software] trivial: Add some more debugging to find a refine-related failure

[Richard Hughes <rhughes src gnome org>]

commit 5a040015852640698c51125e7dc939b8125c9779
Author: Richard Hughes <richard hughsie com>
Date:   Wed Feb 10 14:32:03 2016 +0000

    trivial: Add some more debugging to find a refine-related failure

 src/gs-plugin-loader.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/src/gs-plugin-loader.c b/src/gs-plugin-loader.c
index f5593d7..61542cf 100644
--- a/src/gs-plugin-loader.c
+++ b/src/gs-plugin-loader.c
@@ -272,8 +272,12 @@ gs_plugin_loader_run_refine (GsPluginLoader *plugin_loader,
                                                          flags,
                                                          cancellable,
                                                          error);
-               if (!ret)
+               if (!ret) {
+                       g_prefix_error (error,
+                                       "failed to run plugin '%s': ",
+                                       plugin->name);
                        goto out;
+               }
        }
 
        /* refine addons one layer deep */