From c1504dadaba252eec979f46854b1c94a7ceba3ff Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Thu, 11 Jan 2018 06:03:21 +1100
Subject: [PATCH] Sub: use AP_FEATURE_BOARD_DETECT

---
 ArduSub/system.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ArduSub/system.cpp b/ArduSub/system.cpp
index eb1fbd6df5..1d9333b61e 100644
--- a/ArduSub/system.cpp
+++ b/ArduSub/system.cpp
@@ -35,7 +35,7 @@ void Sub::init_ardupilot()
     BoardConfig_CAN.init();
 #endif
 
-#if CONFIG_HAL_BOARD == HAL_BOARD_PX4
+#if AP_FEATURE_BOARD_DETECT
     // Detection won't work until after BoardConfig.init()
     switch (AP_BoardConfig::get_board_type()) {
     case AP_BoardConfig::PX4_BOARD_PIXHAWK2: