From bb9af3b79dacd59980523585ca90fb9202a321d8 Mon Sep 17 00:00:00 2001
From: Peter Barker <pbarker@barker.dropbear.id.au>
Date: Sat, 24 Feb 2018 12:08:29 +1100
Subject: [PATCH] Copter: autotune: correct compilation when logging disabled

---
 ArduCopter/mode_autotune.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ArduCopter/mode_autotune.cpp b/ArduCopter/mode_autotune.cpp
index 1b2ab0e4c9..29cc645cd2 100644
--- a/ArduCopter/mode_autotune.cpp
+++ b/ArduCopter/mode_autotune.cpp
@@ -649,8 +649,10 @@ void Copter::ModeAutoTune::autotune_attitude_control()
         }
 
         // log this iterations lean angle and rotation rate
+#if LOGGING_ENABLED == ENABLED
         Log_Write_AutoTuneDetails(lean_angle, rotation_rate);
         copter.DataFlash.Log_Write_Rate(ahrs, *motors, *attitude_control, *pos_control);
+#endif
         break;
 
     case UPDATE_GAINS:
@@ -658,6 +660,7 @@ void Copter::ModeAutoTune::autotune_attitude_control()
         // re-enable rate limits
         attitude_control->use_ff_and_input_shaping(true);
 
+#if LOGGING_ENABLED == ENABLED
         // log the latest gains
         if ((tune_type == SP_DOWN) || (tune_type == SP_UP)) {
             switch (axis) {
@@ -684,6 +687,7 @@ void Copter::ModeAutoTune::autotune_attitude_control()
                 break;
             }
         }
+#endif
 
         // Check results after mini-step to increase rate D gain
         switch (tune_type) {