From ee5701dcda6a3aeb05d30991bfd7aefd3bf7a443 Mon Sep 17 00:00:00 2001
From: Gerry Chen <gerry.chen2015@gmail.com>
Date: Mon, 18 Jan 2021 20:39:53 -0500
Subject: [PATCH] fix off-by-one bug

---
 gtsam/linear/SparseEigen.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtsam/linear/SparseEigen.h b/gtsam/linear/SparseEigen.h
index a157be2b1..35062c4fe 100644
--- a/gtsam/linear/SparseEigen.h
+++ b/gtsam/linear/SparseEigen.h
@@ -102,7 +102,7 @@ SpMat sparseJacobianEigen(
   }
 
   // ...and make a sparse matrix with it.
-  SpMat Ab(row + 1, currentColIndex + 1);
+  SpMat Ab(row, currentColIndex + 1);
   Ab.setFromTriplets(entries.begin(), entries.end());
   return Ab;
 }