message: #define changed (linker problem).
diff: /* See cxx source for full Copyright notice */
  /* $Id$ */
  -#ifndef AliAnalysisTaskUPCforwardMC_H
  -#define AliAnalysisTaskUPCforwardMC_H
  +#ifndef AliAnalysisTaskMatchTriggerForward_H
  +#define AliAnalysisTaskMatchTriggerForward_H
  /**
  * @file AliAnalysisTaskMatchTriggerForward.h
  