Help fixing an old version of a code

[Alberto Tugnoli]

Hey, can someone please fix this error please. 

After compiling i got: 'iM' - Illegal switch expression type

Thanks

double iM =MarketInfo(Symbol(),MODE_PROFITCALCMODE);
switch(iM)
{
   case 0:sMarket = "FOREX";break;
   case 1:sMarket = "CFD";break;
   case 2:sMarket = "Futures";break;
   default:sMarket = iM;
}

[Eleni Anna Branou]

Alberto Tugnoli:

Hey, can someone please fix this error please. 

Use the </> button to insert your code.

[Petr Nosek]

Alberto Tugnoli:

Hey, can someone please fix this error please. 

I've fixed it for free :D

   int iM = (int) MarketInfo(Symbol(),MODE_PROFITCALCMODE);
   switch(iM)
     { 
      case 0:sMarket = "FOREX";break;
      case 1:sMarket = "CFD";break;
      case 2:sMarket = "Futures";break;
      default:sMarket = IntegerToString(iM);
     }

[Alberto Tugnoli]

Petr Nosek:

I've fixed it for free :D

Thank you Petr

[Paul Anscombe]

Market Network #:

Hey, can someone please fix this error please.

After compiling i got:

still decompiled code..... illegal and you can't post it here