Create Multiple Primary MC-Cluster Associations

src/algorithms/calorimetry/CalorimeterClusterRecoCoG.cc

@@ -417,8 +417,8 @@ edm4hep::MCParticle CalorimeterClusterRecoCoG::get_primary(const edm4hep::CaloHi
   //     can be improved!!
   edm4hep::MCParticle primary = contributor;
   while (primary.parents_size() > 0) {
+    if (primary.getGeneratorStatus() != 0) break;
     primary = primary.getParents(0);
-    if (primary.getGeneratorStatus() == 1) break;
   }
   return primary;
 }