From e0726556491751207446fe20b29a91990a69af59 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Thu, 6 Oct 2022 11:17:07 +1100
Subject: [PATCH] AP_Vehicle: check for motors being nullptr

this can happen with plane with Q_ENABLE=0
---
 libraries/AP_Vehicle/AP_Vehicle.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/AP_Vehicle/AP_Vehicle.cpp b/libraries/AP_Vehicle/AP_Vehicle.cpp
index cf2c40bbd5..77d183d30f 100644
--- a/libraries/AP_Vehicle/AP_Vehicle.cpp
+++ b/libraries/AP_Vehicle/AP_Vehicle.cpp
@@ -481,7 +481,7 @@ void AP_Vehicle::update_dynamic_notch(AP_InertialSensor::HarmonicNotch &notch)
     }
 
     const AP_Motors* motors = AP::motors();
-    if (motors->get_spool_state() == AP_Motors::SpoolState::SHUT_DOWN) {
+    if (motors != nullptr && motors->get_spool_state() == AP_Motors::SpoolState::SHUT_DOWN) {
         notch.set_inactive(true);
     } else {
         notch.set_inactive(false);