Another protection.

[u/mrichter/AliRoot.git] / ANALYSIS / AliAnalysisTaskKineFilter.cxx

diff --git a/ANALYSIS/AliAnalysisTaskKineFilter.cxx b/ANALYSIS/AliAnalysisTaskKineFilter.cxx
index 5e5c8b12812be5e4aa9dbe3fb2ee3e7677c03583..b1470cc59b66ea372161f98689e133755e6c01e0 100644 (file)
--- a/ANALYSIS/AliAnalysisTaskKineFilter.cxx
+++ b/ANALYSIS/AliAnalysisTaskKineFilter.cxx
@@ -101,6 +101,11 @@ void AliAnalysisTaskKineFilter::Exec(Option_t */*option*/)
     
   // get AliAOD Event 
   AliAODEvent* aod = AODEvent();
+  if (!aod) {
+      AliWarning("No Output Handler connected, doing nothing !") ;
+      return;
+  }
+  
 //  aod->CreateStdContent();
 
   AliStack* stack = MCEvent()->Stack();