From e63a0bd9d1b574db0d7e37274d3b60e995f75382 Mon Sep 17 00:00:00 2001
From: Janosch Machowinski <j.machowinski@nospam.org>
Date: Wed, 3 Apr 2024 21:19:49 +0200
Subject: [PATCH] fix: Compilefix for changes to rclcpp::Executor

Signed-off-by: Janosch Machowinski <j.machowinski@nospam.org>
---
 pendulum_control/include/pendulum_control/rtt_executor.hpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pendulum_control/include/pendulum_control/rtt_executor.hpp b/pendulum_control/include/pendulum_control/rtt_executor.hpp
index 188efec16..fb3c5ca19 100644
--- a/pendulum_control/include/pendulum_control/rtt_executor.hpp
+++ b/pendulum_control/include/pendulum_control/rtt_executor.hpp
@@ -103,6 +103,11 @@ class RttExecutor : public rclcpp::Executor
     rttest_ready = rttest_running();
   }
 
+  // dummy implementation, not used
+  void spin(const std::function<void(const std::exception &)> &)
+  {
+  }
+
   /// Core component of the executor. Do a little bit of work and update extra state.
   // \param[in] Anonymous argument, will be cast as a pointer to an RttExecutor.
   static void * loop_callback(void * arg)