cfg2 = inst->cfg; /* structure copy */
- if (do_config_box(title, &cfg2, 1)) {
+ if (do_config_box(title, &cfg2, 1,
+ inst->back?inst->back->cfg_info(inst->backhandle):0)) {
oldcfg = inst->cfg; /* structure copy */
inst->cfg = cfg2; /* structure copy */