From c09c86868f932ab5f47752b0f9825f5d105dae74 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Wed, 3 Sep 2014 13:28:04 +1000
Subject: [PATCH] AP_Vehicle: make APM_BUILD_TYPE() valid under arduino IDE

---
 libraries/AP_Vehicle/AP_Vehicle.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libraries/AP_Vehicle/AP_Vehicle.h b/libraries/AP_Vehicle/AP_Vehicle.h
index b7fff72649..80674c072b 100644
--- a/libraries/AP_Vehicle/AP_Vehicle.h
+++ b/libraries/AP_Vehicle/AP_Vehicle.h
@@ -59,6 +59,7 @@ public:
 #define APM_BUILD_ArduCopter     2
 #define APM_BUILD_ArduPlane      3
 #define APM_BUILD_AntennaTracker 4
+#define APM_BUILD_UNKNOWN        5
 
 /*
   using this macro catches cases where we try to check vehicle type on
@@ -66,6 +67,8 @@ public:
  */
 #ifdef APM_BUILD_DIRECTORY
 #define APM_BUILD_TYPE(type) ((type) == APM_BUILD_DIRECTORY)
+#else
+#define APM_BUILD_TYPE(type) ((type) == APM_BUILD_UNKNOWN)
 #endif
 
 #endif // AP_VEHICLE_H