Do not call InitParameters in the default ctor

[u/mrichter/AliRoot.git] / THijing / AliGenHijing.cxx

diff --git a/THijing/AliGenHijing.cxx b/THijing/AliGenHijing.cxx
index b1167c5c0a1d29b380ee7a27654f57a9e6a5dcab..1024241329119b93da5d79f1539459b85bfab626 100644 (file)
--- a/THijing/AliGenHijing.cxx
+++ b/THijing/AliGenHijing.cxx
@@ -519,7 +519,7 @@ void AliGenHijing::MakeHeader()
     ((AliGenHijingEventHeader*) header)->SetTrials(fTrials);
 // Event Vertex
     header->SetPrimaryVertex(fVertex);
-    gAlice->SetGenEventHeader(header);   
+    if (gAlice) gAlice->SetGenEventHeader(header);   
     fCollisionGeometry = (AliGenHijingEventHeader*)  header;
 }