[totem] grilo: Fix gtk_tree_row_reference_get_path () memleaks

[Bastien Nocera <hadess src gnome org>]

commit 3b6a707ad48ea1bb11d6a28079b357737994ebd0
Author: Bastien Nocera <hadess hadess net>
Date:   Mon May 6 16:56:06 2013 +0200

    grilo: Fix gtk_tree_row_reference_get_path () memleaks

 src/plugins/grilo/totem-grilo.c |   12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)
---
diff --git a/src/plugins/grilo/totem-grilo.c b/src/plugins/grilo/totem-grilo.c
index bf0c23c..61c85b1 100644
--- a/src/plugins/grilo/totem-grilo.c
+++ b/src/plugins/grilo/totem-grilo.c
@@ -303,6 +303,7 @@ get_stream_thumbnail_cb (GObject *source_object,
        GdkPixbuf *thumbnail = NULL;
        GtkTreeIter iter;
        SetThumbnailData *thumb_data = (SetThumbnailData *) user_data;
+       GtkTreePath *path;
 
        stream = g_file_read_finish (G_FILE (source_object), res, NULL);
        //FIXME handle cancellation
@@ -315,9 +316,9 @@ get_stream_thumbnail_cb (GObject *source_object,
                g_object_unref (stream);
        }
 
-       gtk_tree_model_get_iter (thumb_data->model,
-                                &iter,
-                                gtk_tree_row_reference_get_path (thumb_data->reference));
+       path = gtk_tree_row_reference_get_path (thumb_data->reference);
+       gtk_tree_model_get_iter (thumb_data->model, &iter, path);
+       gtk_tree_path_free (path);
 
        if (thumbnail) {
                gtk_tree_store_set (GTK_TREE_STORE (thumb_data->model),
@@ -487,8 +488,11 @@ browse_cb (GrlSource *source,
                GdkPixbuf *thumbnail;
                gboolean thumbnailing;
                char *secondary;
+               GtkTreePath *path;
 
-               gtk_tree_model_get_iter (self->priv->browser_model, &parent, gtk_tree_row_reference_get_path 
(bud->ref_parent));
+               path = gtk_tree_row_reference_get_path (bud->ref_parent);
+               gtk_tree_model_get_iter (self->priv->browser_model, &parent, path);
+               gtk_tree_path_free (path);
                gtk_tree_model_get (self->priv->browser_model, &parent,
                                    MODEL_RESULTS_REMAINING, &remaining_expected,
                                    -1);