Fix for bug #78564: Inconsistent class version of AliTOFHeader

[u/mrichter/AliRoot.git] / THerwig / AliGenHerwig.cxx

diff --git a/THerwig/AliGenHerwig.cxx b/THerwig/AliGenHerwig.cxx
index 3e6048f033451509401a985ecf9ae21cce2a767d..033108893e4a065fbd122ceeac1bda876d43198c 100644 (file)
--- a/THerwig/AliGenHerwig.cxx
+++ b/THerwig/AliGenHerwig.cxx
@@ -129,7 +129,7 @@ void AliGenHerwig::SetEventListRange(Int_t eventFirst, Int_t eventLast)
 {
   fEv1Pr = eventFirst;
   fEv2Pr = eventLast;
-  if ( fEv2Pr == -1 ) fEv2Pr = fEv2Pr;
+  if ( fEv2Pr == -1 ) fEv2Pr = fEv1Pr;
 }
 
 void AliGenHerwig::Init()
@@ -520,6 +520,9 @@ void AliGenHerwig::MakeHeader()
 // Number of trials
     ((AliGenHerwigEventHeader*) fHeader)->SetTrials(fTrials);
 //
+// Event weight (cross section)
+    ((AliGenHerwigEventHeader*) fHeader)->SetWeight(fHerwig->GetEVWGT());
+//
 // Event Vertex 
     fHeader->SetPrimaryVertex(fVertex);