Protection for case where Rho task does not run

diff --git a/PWGJE/EMCALJetTasks/AliAnalysisTaskEmcalJetSample.cxx b/PWGJE/EMCALJetTasks/AliAnalysisTaskEmcalJetSample.cxx
index abeb7f2f23817baea68e9af29d431eb71dd41f6c..eb9d1eb11ca6493eabbedd2a1b17fa153662aed5 100644 (file)
--- a/PWGJE/EMCALJetTasks/AliAnalysisTaskEmcalJetSample.cxx
+++ b/PWGJE/EMCALJetTasks/AliAnalysisTaskEmcalJetSample.cxx
@@ -237,9 +237,10 @@ Bool_t AliAnalysisTaskEmcalJetSample::FillHistograms()
       Float_t ptLeading = fJetsCont->GetLeadingHadronPt(jet);
       fHistJetsPtLeadHad[fCentBin]->Fill(jet->Pt(), ptLeading);
 
-      Float_t corrPt = jet->Pt() - fJetsCont->GetRhoVal() * jet->Area();
-      fHistJetsCorrPtArea[fCentBin]->Fill(corrPt, jet->Area());
-      
+      if (fHistJetsCorrPtArea[fCentBin]) {
+       Float_t corrPt = jet->Pt() - fJetsCont->GetRhoVal() * jet->Area();
+       fHistJetsCorrPtArea[fCentBin]->Fill(corrPt, jet->Area());
+      }
       jet = fJetsCont->GetNextAcceptJet(); 
     }