Ticket #8003: gameDetector.cpp.diff

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