[grilo] [core] Drop a warning if configuration objects do not have plugin information.

[Iago Toral Quiroga <itoral src gnome org>]

commit 9ad3225b8020765e2d34dc1c6cf6c3278582b013
Author: Iago Toral Quiroga <itoral igalia com>
Date:   Tue Apr 20 17:45:44 2010 +0200

    [core] Drop a warning if configuration objects do not have plugin information.

 src/grl-plugin-registry.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/grl-plugin-registry.c b/src/grl-plugin-registry.c
index 0e88558..a0358fb 100644
--- a/src/grl-plugin-registry.c
+++ b/src/grl-plugin-registry.c
@@ -636,8 +636,10 @@ grl_plugin_registry_add_config (GrlPluginRegistry *registry,
  g_return_if_fail (config != NULL);
 
   plugin_id = grl_config_get_plugin (config);
-  if (!plugin_id)
+  if (!plugin_id) {
+    g_warning ("Plugin configuration missed plugin information, ignoring...");
     return;
+  }
   
   configs = g_hash_table_lookup (registry->priv->configs, plugin_id);
   if (configs) {