From 568199e50d43c7575f75c949eb9faeef333f181c Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Fri, 25 Aug 2023 21:17:11 -0400
Subject: [PATCH] must initialize force style pointers to null

---
 src/force.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/force.cpp b/src/force.cpp
index a135be8d69..14d48d1a73 100644
--- a/src/force.cpp
+++ b/src/force.cpp
@@ -45,7 +45,11 @@ template <typename S, typename T> static S *style_creator(LAMMPS *lmp)
 
 /* ---------------------------------------------------------------------- */
 
-Force::Force(LAMMPS *lmp) : Pointers(lmp)
+Force::Force(LAMMPS *lmp) :
+    Pointers(lmp), pair(nullptr), pair_style(nullptr), pair_restart(nullptr), bond(nullptr),
+    bond_style(nullptr), angle(nullptr), angle_style(nullptr), dihedral(nullptr),
+    dihedral_style(nullptr), improper(nullptr), improper_style(nullptr), kspace(nullptr),
+    kspace_style(nullptr)
 {
   newton = newton_pair = newton_bond = 1;