message: Fix unused variable warning AliVEvent.h
  Warning is issued when running local analysis with root6.
diff: @@ -261,7 +261,7 @@ public:
  const char* Whoami();
  virtual ULong64_t GetSize() const {return 0;}
  - virtual void AdjustMCLabels(const AliVEvent *mctruth) {return;}
  + virtual void AdjustMCLabels(const AliVEvent */*mctruth*/) {return;}
  ClassDef(AliVEvent, 3) // base class for AliEvent data
  };
  