56a57
> 	"\t-o<num>    - set master volume to <num> (0-255)\n"
94a96,97
> 	
> 	_master_volume = scummcfg->getInt("master_volume", _master_volume);
194a198,202
> 			case 'o': // overall music & sound volume 
> 				HANDLE_OPTION(); 
> 				_master_volume = atoi(option); 
> 				scummcfg->set("master_volume", _master_volume); 
> 				break; 
473a482
> 	_master_volume = kDefaultMasterVolume;