Add stack->Reset()

diff --git a/PWGJE/macros/examples/pythia6FastjetExample.C b/PWGJE/macros/examples/pythia6FastjetExample.C
index ca93a873a3c5040838f7d4a507d49fa3bbeef3aa..1f746aed95907307ca6976a44d928ed5f39fb3c8 100644 (file)
--- a/PWGJE/macros/examples/pythia6FastjetExample.C
+++ b/PWGJE/macros/examples/pythia6FastjetExample.C
@@ -70,6 +70,7 @@ void pythia6FastjetExample(Int_t nEvent = 50, Float_t e_cms = 2760, Float_t ptha
 
     TProcessID::SetObjectCount(0); // Needed for TRefs in AliCalTrkTrack and AliAODJet
 
+    stack->Reset();
     pythia->Generate();
 
     aliplist.Clear();