fNRCU = 4;
if(calo == "EMCAL") fNRCU = 2;
- TString path = gSystem->Getenv("ALICE_ROOT/");
- path += calo+"/mapping/RCU";
+ TString path = gSystem->Getenv("ALICE_ROOT");
+ path += "/"+calo+"/mapping/RCU";
TString path2;
for(Int_t i = 0; i < fNRCU; i++) {
path2 = path;