i = optinfo - swb_config_options;
switch (optinfo->type) {
case SWB_CONFIG_OPT_STRING:
- printf("%s\n", *(char **)cfg.entries[i]);
+ if (*(char **)cfg.entries[i])
+ printf("%s\n", *(char **)cfg.entries[i]);
break;
case SWB_CONFIG_OPT_INT:
printf("%d\n", *(int *)cfg.entries[i]);