message: silence info print for negative MC labels add protection before
diff: @@ -832,9 +832,9 @@ void AliMCAnalysisUtils::CheckLostDecayPair(const TObjArray* arrayCluster, In
  SetTagBit(tag, kMCDecayPairInCalo);
  return ;
  }
  - else if ( label== iParent || label== iMom )
  + else if ( label == iParent || label == iMom || label < 0 )
  {
  - //printf("\t \t skip\n");
  + AliDebug(1,Form("Skip checking label %d, (iParent %d, iMom %d)",label,iParent,iMom));
  continue;
  }
  else // check the ancestry
  @@ -897,8 +897,8 @@ void AliMCAnalysisUtils::CheckLostDecayPair(const TObjArray* arrayCluster, In
  continue;
  }
  - }
  - }
  + } // last else, check the ancestry
  + } // label loop
  } // cluster loop
  SetTagBit(tag, kMCDecayPairLost);
  