}
iter = tny_list_create_iterator (headers);
header = TNY_HEADER (tny_iterator_get_current (iter));
- folder = TNY_FOLDER_STORE (tny_header_get_folder (header));
+ if (header) {
+ folder = TNY_FOLDER_STORE (tny_header_get_folder (header));
+ } else {
+ g_warning ("List should contain headers");
+ }
g_object_unref (iter);
g_object_unref (headers);
#endif