From 6ecb8ce0230bed67575bbbd62c63bc77cd4deea6 Mon Sep 17 00:00:00 2001
From: Peter Barker <pbarker@barker.dropbear.id.au>
Date: Thu, 11 Jan 2024 17:51:06 +1100
Subject: [PATCH] AP_Relay: add missing SITL include

was being satisfied transitively
---
 libraries/AP_Relay/AP_Relay.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libraries/AP_Relay/AP_Relay.cpp b/libraries/AP_Relay/AP_Relay.cpp
index 3b70fcb5d1..47d2b030b8 100644
--- a/libraries/AP_Relay/AP_Relay.cpp
+++ b/libraries/AP_Relay/AP_Relay.cpp
@@ -29,6 +29,10 @@
 #include <AP_CANManager/AP_CANManager.h>
 #endif
 
+#if AP_SIM_ENABLED
+#include <SITL/SITL.h>
+#endif
+
 #if CONFIG_HAL_BOARD == HAL_BOARD_SITL
   #define RELAY1_PIN_DEFAULT 13