[grilo-plugins] tmdb: Fix test_tmdb_full_resolution test

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

commit 04b6e346f51cd25c8077b391d1d9950860fd8e65
Author: Juan A. Suarez Romero <jasuarez igalia com>
Date:   Mon Jan 21 19:20:32 2013 +0000

    tmdb: Fix test_tmdb_full_resolution test
    
    Make a copy of JSON children nodes when processing a node, as we will loose the
    reference as soon as we free that node.

 src/tmdb/grl-tmdb-request.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/tmdb/grl-tmdb-request.c b/src/tmdb/grl-tmdb-request.c
index a5a4e8d..cca940e 100644
--- a/src/tmdb/grl-tmdb-request.c
+++ b/src/tmdb/grl-tmdb-request.c
@@ -228,7 +228,7 @@ fill_list_filtered (JsonArray *array,
   FilterClosure *closure = (FilterClosure *) user_data;
 
   if (closure->filter == NULL || closure->filter (element)) {
-    closure->list = g_list_prepend (closure->list, element);
+    closure->list = g_list_prepend (closure->list, json_node_copy (element));
   }
 }