From 0e662bbf3551d9e4d9dcd374de571142bf8b3ae2 Mon Sep 17 00:00:00 2001
From: Josh Henderson <hendjoshsr71@gmail.com>
Date: Mon, 1 Nov 2021 04:12:35 -0400
Subject: [PATCH] AP_WindVane: add define AP_AIRSPEED_ENABLED

---
 libraries/AP_WindVane/AP_WindVane_Airspeed.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libraries/AP_WindVane/AP_WindVane_Airspeed.cpp b/libraries/AP_WindVane/AP_WindVane_Airspeed.cpp
index f52a857d22..094d27cc49 100644
--- a/libraries/AP_WindVane/AP_WindVane_Airspeed.cpp
+++ b/libraries/AP_WindVane/AP_WindVane_Airspeed.cpp
@@ -17,8 +17,10 @@
 
 void AP_WindVane_Airspeed::update_speed()
 {
+#if AP_AIRSPEED_ENABLED
     const AP_Airspeed* airspeed = AP_Airspeed::get_singleton();
     if (airspeed != nullptr) {
         _frontend._speed_apparent_raw = airspeed->get_raw_airspeed();
     }
+#endif
 }