message: Fix bug that causes crash when not setting run numbers
diff: @@ -384,10 +384,8 @@ void AliReducedVarManager::FillEventInfo(BASEEVENT* baseEvent, Float_t* values,
  calibFile->Close();
  }
  - if(fgUsedVars[kRunID]){
  - if( fgRunID < 0 ){
  - for( fgRunID = 0; fgRunNumbers[ fgRunID ] != fgCurrentRunNumber && fgRunID< fgRunNumbers.size() ; ++fgRunID );
  - }
  + if(fgUsedVars[kRunID] && fgRunNumbers.size() && fgRunID < 0 ){
  + for( fgRunID = 0; fgRunNumbers[ fgRunID ] != fgCurrentRunNumber && fgRunID< (Int_t) fgRunNumbers.size() ; ++fgRunID );
  }
  for( int iEstimator =0 ; iEstimator < kNMultiplicityEstimators ; ++iEstimator ){
  if( fgAvgMultVsVtxAndRun[iEstimator] ){
  