GSimpleAsyncResult *simple = G_SIMPLE_ASYNC_RESULT (res);
LoadData *data;
- g_assert (g_simple_async_result_get_source_tag (simple) == g_loadable_icon_real_load_async);
+ g_warn_if_fail (g_simple_async_result_get_source_tag (simple) == g_loadable_icon_real_load_async);
data = g_simple_async_result_get_op_res_gpointer (simple);