[grilo-plugins] filesystem: Prevent critical on unreadable dir

[Jens Georg <jensgeorg src gnome org>]

commit 7e277cde31401b8e6d6395ec6e00743de82f950d
Author: Jens Georg <jensg openismus com>
Date:   Wed Jul 11 11:14:03 2012 +0200

    filesystem: Prevent critical on unreadable dir
    
    g_file_enumerate_children* is supposed to return NULL if error is not
    NULL

 src/media/filesystem/grl-filesystem.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/media/filesystem/grl-filesystem.c b/src/media/filesystem/grl-filesystem.c
index 5e524c1..9110f9e 100644
--- a/src/media/filesystem/grl-filesystem.c
+++ b/src/media/filesystem/grl-filesystem.c
@@ -884,7 +884,6 @@ recursive_operation_got_entry (GFile *directory, GAsyncResult *res, RecursiveOpe
   if (error) {
     GRL_WARNING ("Got error: %s", error->message);
     g_error_free (error);
-    g_object_unref (enumerator);
     /* we couldn't get the children of this directory, but we probably have
      * other directories to try */
     recursive_entry_free (g_queue_pop_head (operation->directories));