[grilo] core: Pull plugin leak

[Juan A. Suarez Romero <jasuarez src gnome org>]

commit 2c331dfe66e79459ca85a8fd8c888edbb9e30c45
Author: Juan A. Suarez Romero <jasuarez igalia com>
Date:   Sun Mar 9 17:29:44 2014 +0000

    core: Pull plugin leak

 src/grl-registry.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/grl-registry.c b/src/grl-registry.c
index 4797bf2..868bbe8 100644
--- a/src/grl-registry.c
+++ b/src/grl-registry.c
@@ -430,7 +430,7 @@ grl_registry_preload_plugin (GrlRegistry *registry,
 
     g_hash_table_insert (registry->priv->plugins,
                          id,
-                         g_object_ref (plugin));
+                         plugin);
   }
   return plugin;
 }