message: Quick bugfix for rare cases where dijet m<0
diff: @@ -49,7 +49,7 @@ class AliJCDijetHistos : public AliJHistogramInterface
  void SetDijetMBinsHistos( TString sMBins ) {
  fSMBins = sMBins;
  std::vector<TString> ar = Tokenize( sMBins, "\t ,");
  - fnNewBinsDijet1=ar.size();
  + fnNewBinsDijet1=ar.size()-1;
  for (unsigned i=0; i<ar.size(); i++) {
  dijetMBin.push_back(ar.at(i).Atof());
  }
  