From 01b3379a767a97bed2517bdf4f6e33e26911d658 Mon Sep 17 00:00:00 2001
From: Reinder Feenstra <reinderfeenstra@gmail.com>
Date: Mon, 2 May 2022 08:59:04 +0200
Subject: [PATCH] added assert to check for illegal use

---
 server/src/core/interfaceitem.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/server/src/core/interfaceitem.hpp b/server/src/core/interfaceitem.hpp
index cc61e022..612fb2fe 100644
--- a/server/src/core/interfaceitem.hpp
+++ b/server/src/core/interfaceitem.hpp
@@ -128,6 +128,7 @@ class InterfaceItem
     const std::vector<T>& getVectorAttribute(AttributeName name) const
     {
       assert(m_attributes.find(name) != m_attributes.end());
+      assert(dynamic_cast<const VectorAttribute<T>*>(m_attributes.at(name).get()));
       return static_cast<const VectorAttribute<T>*>(m_attributes.at(name).get())->values();
     }