From 627b9b303482d6f981ab0d73c905b4c2d9663c14 Mon Sep 17 00:00:00 2001
From: Peter Barker <pbarker@barker.dropbear.id.au>
Date: Mon, 20 Feb 2023 09:48:39 +1100
Subject: [PATCH] Tracker: correct compilation when AP_AdvancedFailsafe is
 disabled

---
 AntennaTracker/system.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/AntennaTracker/system.cpp b/AntennaTracker/system.cpp
index 203b21f3da..191c236294 100644
--- a/AntennaTracker/system.cpp
+++ b/AntennaTracker/system.cpp
@@ -247,9 +247,11 @@ bool Tracker::should_log(uint32_t mask)
 #include <AP_Avoidance/AP_Avoidance.h>
 #include <AP_ADSB/AP_ADSB.h>
 
+#if AP_ADVANCEDFAILSAFE_ENABLED
 // dummy method to avoid linking AFS
 bool AP_AdvancedFailsafe::gcs_terminate(bool should_terminate, const char *reason) {return false;}
 AP_AdvancedFailsafe *AP::advancedfailsafe() { return nullptr; }
+#endif  // AP_ADVANCEDFAILSAFE_ENABLED
 #if HAL_ADSB_ENABLED
 // dummy method to avoid linking AP_Avoidance
 AP_Avoidance *AP::ap_avoidance() { return nullptr; }