X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=blobdiff_plain;f=PWG%2FEMCAL%2FAliAnalysisTaskEmcal.cxx;h=10f1a97115fed3ac18c9bec633db45c9dc18edc1;hp=09c6c2ea0cf41752e77f5fb8380a36bfbaff3898;hb=b89f487940ef57bd71824512544881e2ed5a572e;hpb=6a322f03c1d591fe0018eff972aac81a94b6c0b3

diff --git a/PWG/EMCAL/AliAnalysisTaskEmcal.cxx b/PWG/EMCAL/AliAnalysisTaskEmcal.cxx
index 09c6c2ea0cf..10f1a97115f 100644
--- a/PWG/EMCAL/AliAnalysisTaskEmcal.cxx
+++ b/PWG/EMCAL/AliAnalysisTaskEmcal.cxx
@@ -353,10 +353,12 @@ Bool_t AliAnalysisTaskEmcal::FillGeneralHistograms()
     fHistEventsAfterSel->SetBinContent(fPtHardBin + 1, fHistEventsAfterSel->GetBinContent(fPtHardBin + 1) + 1);
     fHistTrialsAfterSel->SetBinContent(fPtHardBin + 1, fHistTrialsAfterSel->GetBinContent(fPtHardBin + 1) + fNTrials);
     fHistPtHard->Fill(fPtHard);
-    fXsection = fPythiaHeader->GetXsection();
-    if(fXsection>0.) {
-      fHistXsection->Fill(fPtHardBin+1, fXsection);
-      fHistTrials->Fill(fPtHardBin+1, fPythiaHeader->Trials());
+    if(fPythiaHeader) {
+      fXsection = fPythiaHeader->GetXsection();
+      if(fXsection>0.) {
+	fHistXsection->Fill(fPtHardBin+1, fXsection);
+	fHistTrials->Fill(fPtHardBin+1, fPythiaHeader->Trials());
+      }
     }
   }