Coverity Fix CID 22307:

- check for AOD header before header->GetCentralityP()

diff --git a/PWGCF/EBYE/BalanceFunctions/AliAnalysisTaskEffContBF.cxx b/PWGCF/EBYE/BalanceFunctions/AliAnalysisTaskEffContBF.cxx
index 9ea3f585c3c312586e699fa6913f351cb429119e..1e4ed646381393c9e5d9a7215d6b7a5f32bd70d5 100644 (file)
--- a/PWGCF/EBYE/BalanceFunctions/AliAnalysisTaskEffContBF.cxx
+++ b/PWGCF/EBYE/BalanceFunctions/AliAnalysisTaskEffContBF.cxx
@@ -386,11 +386,16 @@ void AliAnalysisTaskEffContBF::UserExec(Option_t *) {
   fHistEventStats->Fill(1); //all events
   
   //Centrality stuff
-  AliAODHeader *header = dynamic_cast<AliAODHeader*>(fAOD->GetHeader());
   Double_t nCentrality = 0;
-  
   if(fUseCentrality) {
-    AliCentrality *centrality = header->GetCentralityP();
+    
+    AliAODHeader *headerAOD = dynamic_cast<AliAODHeader*>(fAOD->GetHeader());
+    if (!headerAOD){
+      AliFatal("AOD header found");
+      return;
+    }
+
+    AliCentrality *centrality = headerAOD->GetCentralityP();
     nCentrality =centrality->GetCentralityPercentile(fCentralityEstimator.Data());