From 22f25b0784c435623d7ffa42328bea2d8150cfb0 Mon Sep 17 00:00:00 2001
From: shueja-personal <j.a.shue@outlook.com>
Date: Tue, 14 Nov 2023 00:12:00 -0800
Subject: [PATCH] initialize callback

---
 src/optimization/CasADiOpti.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/optimization/CasADiOpti.h b/src/optimization/CasADiOpti.h
index 7dd00994..a207fdba 100644
--- a/src/optimization/CasADiOpti.h
+++ b/src/optimization/CasADiOpti.h
@@ -15,7 +15,7 @@ class CasADiOpti {
  private:
   casadi::Opti opti;
   std::optional<casadi::OptiSol> solution;
-  CasADiIterCallback callback = null;
+  CasADiIterCallback callback("f", 0, 0, 0);
 
  public:
   casadi::MX DecisionVariable();