From 3f2d3cf58ddcb3c0f349307a54d80b843ef316b9 Mon Sep 17 00:00:00 2001
From: Bart Slinger <bartslinger@gmail.com>
Date: Wed, 12 Sep 2018 20:49:48 +0200
Subject: [PATCH] fix a div/0 condition

---
 matrix/LeastSquaresSolver.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/matrix/LeastSquaresSolver.hpp b/matrix/LeastSquaresSolver.hpp
index 880a7c9481..266e2ebe40 100644
--- a/matrix/LeastSquaresSolver.hpp
+++ b/matrix/LeastSquaresSolver.hpp
@@ -51,7 +51,7 @@ public:
             // prevent divide by zero
             // also covers u1. normx is never negative
             if (normx < 1e-8f) {
-                return;
+                break;
             }
             float w[M] = {};
             w[0] = 1.0f;
@@ -128,6 +128,7 @@ public:
                 for (size_t z = 0; z < N; z++) {
                     x(z) = 0.0f;
                 }
+                break;
             }
             x(i) = x(i) / _A(i,i);
         }