[totem] grilo: Make Ctrl+A not throw warnings in Recent view

[Bastien Nocera <hadess src gnome org>]

commit e39d1fbb23e16a74bf2d84333ce713d3bed09895
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Jan 22 18:27:19 2014 +0100

    grilo: Make Ctrl+A not throw warnings in Recent view

 src/plugins/grilo/totem-grilo.c |   20 ++++++++++++--------
 1 files changed, 12 insertions(+), 8 deletions(-)
---
diff --git a/src/plugins/grilo/totem-grilo.c b/src/plugins/grilo/totem-grilo.c
index af97f53..463d303 100644
--- a/src/plugins/grilo/totem-grilo.c
+++ b/src/plugins/grilo/totem-grilo.c
@@ -1509,18 +1509,22 @@ static void
 selection_mode_requested (GdMainView       *view,
                          TotemGriloPlugin *self)
 {
-       GtkTreePath *root;
+       GtkTreePath *root = NULL;
+
+       /* Don't allow selections when at the root of the
+        * "Channels" view */
+       if (self->priv->browser_filter_model != NULL) {
+               g_object_get (self->priv->browser_filter_model,
+                             "virtual-root", &root,
+                             NULL);
+               if (root == NULL)
+                       return;
+       }
 
-       g_object_get (self->priv->browser_filter_model,
-                     "virtual-root", &root,
-                     NULL);
-       if (root == NULL)
-               return;
        gd_main_view_set_selection_mode (GD_MAIN_VIEW (view), TRUE);
-       gtk_tree_path_free (root);
+       g_clear_pointer (&root, gtk_tree_path_free);
 }
 
-
 static void
 view_selection_changed_cb (GdMainView       *view,
                           TotemGriloPlugin *self)