tiny improvement

borglab · Sep 27, 2024 · 7d51e1c · 7d51e1c
1 parent 2b26b3c
commit 7d51e1c
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/gtsam/hybrid/HybridFactorGraph.cpp b/gtsam/hybrid/HybridFactorGraph.cpp
@@ -29,8 +29,7 @@ std::set<DiscreteKey> HybridFactorGraph::discreteKeys() const {
       for (const DiscreteKey& key : p->discreteKeys()) {
         keys.insert(key);
       }
-    }
-    if (auto p = std::dynamic_pointer_cast<HybridFactor>(factor)) {
+    } else if (auto p = std::dynamic_pointer_cast<HybridFactor>(factor)) {
       for (const DiscreteKey& key : p->discreteKeys()) {
         keys.insert(key);
       }