From 62f1d40d3b133426039802e27ecf438a5a48ccc3 Mon Sep 17 00:00:00 2001
From: Peter Barker <pbarker@barker.dropbear.id.au>
Date: Tue, 13 Feb 2024 11:26:08 +1100
Subject: [PATCH] ArduSub: allow HarmonicNotches to be compiled out of the code

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

diff --git a/ArduSub/ArduSub.cpp b/ArduSub/ArduSub.cpp
index 3fb26d2755..c6aa99373e 100644
--- a/ArduSub/ArduSub.cpp
+++ b/ArduSub/ArduSub.cpp
@@ -322,7 +322,9 @@ void Sub::update_altitude()
 #if HAL_LOGGING_ENABLED
     if (should_log(MASK_LOG_CTUN)) {
         Log_Write_Control_Tuning();
+#if AP_INERTIALSENSOR_HARMONICNOTCH_ENABLED
         AP::ins().write_notch_log_messages();
+#endif
 #if HAL_GYROFFT_ENABLED
         gyro_fft.write_log_messages();
 #endif