From 62008fc99543c8c87e6a38bea11ff1592b1aac16 Mon Sep 17 00:00:00 2001
From: Varun Agrawal <varagrawal@gmail.com>
Date: Tue, 10 Dec 2024 11:10:25 -0500
Subject: [PATCH] add return

---
 gtsam/discrete/DiscreteFactorGraph.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gtsam/discrete/DiscreteFactorGraph.cpp b/gtsam/discrete/DiscreteFactorGraph.cpp
index ebba93382..ec6dac2fc 100644
--- a/gtsam/discrete/DiscreteFactorGraph.cpp
+++ b/gtsam/discrete/DiscreteFactorGraph.cpp
@@ -130,6 +130,8 @@ namespace gtsam {
 
     // Normalize the product factor to prevent underflow.
     product = product / (*normalization);
+
+    return product;
   }
 
   /* ************************************************************************ */