message: Fix comparison against 0 for double precision cut value
diff: * provided "as is" without express or implied warranty. *
  **************************************************************************/
  #include <cstring>
  +#include <cfloat>
  #include <functional>
  #include <iostream>
  #include <vector>
  @@ -139,7 +140,7 @@ AliEmcalTrackSelection *AliEmcalAnalysisFactory::TrackCutsFactory(TString cut, B
  if(cut.Contains("VarSPDhit")){
  double cutvalue = ValueDecoder(cut, "VarSPDhit");
  AliESDtrackCuts *esdcuts = GenerateDefaultCutsESD();
  - if(cutvalue > 0){
  + if(TMath::Abs(cutvalue) > DBL_EPSILON){
  esdcuts->SetName("VarSPDhitOn");
  esdcuts->SetTitle("Default cuts - variation SPD hit requirement on");
  } else {
  