[gnome-software] trivial: Make the verbose logging more useful

[Richard Hughes <rhughes src gnome org>]

commit 8f92ad513721e3099c39aac0d7bbe082d3c1d473
Author: Richard Hughes <richard hughsie com>
Date:   Wed May 18 14:09:39 2016 +0100

    trivial: Make the verbose logging more useful

 src/gs-plugin-loader.c |   18 +++++++++++++-----
 1 files changed, 13 insertions(+), 5 deletions(-)
---
diff --git a/src/gs-plugin-loader.c b/src/gs-plugin-loader.c
index b225d8e..9ad19c2 100644
--- a/src/gs-plugin-loader.c
+++ b/src/gs-plugin-loader.c
@@ -3172,15 +3172,23 @@ gs_plugin_loader_status_changed_cb (GsPlugin *plugin,
 {
        GsPluginLoaderPrivate *priv = gs_plugin_loader_get_instance_private (plugin_loader);
 
-       /* same as last time */
-       if (app == NULL && status == priv->status_last)
+       /* nothing specific */
+       if (gs_app_get_id (app) == NULL) {
+               if (status == priv->status_last)
+                       return;
+               g_debug ("emitting global %s",
+                        gs_plugin_status_to_string (status));
+               priv->status_last = status;
+               g_signal_emit (plugin_loader,
+                              signals[SIGNAL_STATUS_CHANGED],
+                              0, app, status);
                return;
+       }
 
-       /* new, or an app, so emit */
+       /* a specific app */
        g_debug ("emitting %s(%s)",
                 gs_plugin_status_to_string (status),
-                app != NULL ? gs_app_get_id (app) : "<general>");
-       priv->status_last = status;
+                gs_app_get_id (app));
        g_signal_emit (plugin_loader,
                       signals[SIGNAL_STATUS_CHANGED],
                       0, app, status);