AliAODEvent::GetHeader() returns AliVHeader

[u/mrichter/AliRoot.git] / PWGCF / EBYE / PIDFluctuation / task / AliEbyEParticleRatioFluctuationTask.cxx

diff --git a/PWGCF/EBYE/PIDFluctuation/task/AliEbyEParticleRatioFluctuationTask.cxx b/PWGCF/EBYE/PIDFluctuation/task/AliEbyEParticleRatioFluctuationTask.cxx
index 7d6eb9b11e0a291a270afdbfd254ccda8dd6b5c3..6abe3158ce76acf6a461225f8ea7fb127d1ee059 100644 (file)
--- a/PWGCF/EBYE/PIDFluctuation/task/AliEbyEParticleRatioFluctuationTask.cxx
+++ b/PWGCF/EBYE/PIDFluctuation/task/AliEbyEParticleRatioFluctuationTask.cxx
@@ -143,7 +143,8 @@ void AliEbyEParticleRatioFluctuationTask::UserExec( Option_t * ){
   Int_t gCent   = -1;
   Float_t gRefMul = -1;
   
-  AliAODHeader *aodHeader = event->GetHeader();
+  AliAODHeader *aodHeader = dynamic_cast<AliAODHeader*>(event->GetHeader());
+  if(!aodHeader) AliFatal("Not a standard AOD");
   gCent = (Int_t)aodHeader->GetCentralityP()->GetCentralityPercentile(fCentralityEstimator.Data());
   gRefMul = aodHeader->GetRefMultiplicity();
   if (gCent < 0 || gCent > 100) return;