From d53c8b1dd077a1c46445e40afc07311e49fcf08b Mon Sep 17 00:00:00 2001
From: Randy Mackay <rmackay9@yahoo.com>
Date: Thu, 25 Mar 2021 17:05:36 +0900
Subject: [PATCH] AP_Arming: skip checks if not HAL_PROXIMITY_ENABLED

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

diff --git a/libraries/AP_Arming/AP_Arming.cpp b/libraries/AP_Arming/AP_Arming.cpp
index 58709ac0fc..e0aeb5b595 100644
--- a/libraries/AP_Arming/AP_Arming.cpp
+++ b/libraries/AP_Arming/AP_Arming.cpp
@@ -843,6 +843,7 @@ bool AP_Arming::system_checks(bool report)
 // check nothing is too close to vehicle
 bool AP_Arming::proximity_checks(bool report) const
 {
+#if HAL_PROXIMITY_ENABLED
     const AP_Proximity *proximity = AP::proximity();
     // return true immediately if no sensor present
     if (proximity == nullptr) {
@@ -857,6 +858,7 @@ bool AP_Arming::proximity_checks(bool report) const
         check_failed(report, "check proximity sensor");
         return false;
     }
+#endif
 
     return true;
 }