- fixed error message after invalid show command - fixed 2 warnings
- fixed error message after invalid show command
- fixed 2 warnings

dariaphoebe/bochs,dariaphoebe/bochs,dbrashear/bochs,dariaphoebe/bochs,dbrashear/bochs,dariaphoebe/bochs,dbrashear/bochs,dbrashear/bochs,dariaphoebe/bochs,dbrashear/bochs