Adding protection in all_invariant_masses computation

HEP-FCC · Jan 31, 2024 · 033d838 · 033d838
1 parent bb9370d
commit 033d838
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/analyzers/dataframe/src/JetConstituentsUtils.cc b/analyzers/dataframe/src/JetConstituentsUtils.cc
@@ -1269,6 +1269,8 @@ namespace FCCAnalyses
 
       rv::RVec<double> InvariantMasses;
 
+      if(AllJets.size() < 2) return InvariantMasses;
+
       // For each jet, take its invariant mass with the remaining jets. Stop at last jet.
       for(int i = 0; i < AllJets.size()-1; ++i) {