[totem] Ensure totem_plugins_engine_get_default() always returns a new reference

[Philip Withnall <pwithnall src gnome org>]

commit 53c3fc7b54e7cfca147329480c776479c8941aec
Author: Philip Withnall <philip tecnocode co uk>
Date:   Mon Dec 20 00:58:55 2010 +0000

    Ensure totem_plugins_engine_get_default() always returns a new reference

 src/plugins/totem-dirs.c           |    2 ++
 src/plugins/totem-plugins-engine.c |    2 +-
 2 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/plugins/totem-dirs.c b/src/plugins/totem-dirs.c
index a87208b..d166b33 100644
--- a/src/plugins/totem-dirs.c
+++ b/src/plugins/totem-dirs.c
@@ -142,6 +142,8 @@ totem_plugin_find_file (const char *plugin_name,
 	if (ret == NULL)
 		ret = totem_interface_get_full_path (file);
 
+	g_object_unref (engine);
+
 	//FIXME
 #if 0
 	/* ensure it's an absolute path, so doesn't confuse rb_glade_new et al */
diff --git a/src/plugins/totem-plugins-engine.c b/src/plugins/totem-plugins-engine.c
index 160714b..77ba1a3 100644
--- a/src/plugins/totem-plugins-engine.c
+++ b/src/plugins/totem-plugins-engine.c
@@ -101,7 +101,7 @@ totem_plugins_engine_get_default (TotemObject *totem)
 	guint i;
 
 	if (G_LIKELY (engine != NULL))
-		return engine;
+		return g_object_ref (engine);
 
 	g_return_val_if_fail (totem != NULL, NULL);