result = bpph_list_append_list(result,
json_object_to_bpph_list(o));
- o_next = json_object_object_get(o, "next_collection_link");
+ json_object_object_get_ex(o, "next_collection_link", &o_next);
if (o_next)
url = strdup(json_object_get_string(o_next));