From 576423de7430fbe51477bd607ff15dfc67e665bc Mon Sep 17 00:00:00 2001
From: Christophe De Wagter <dewagter@gmail.com>
Date: Sat, 13 Oct 2012 17:01:20 +0200
Subject: [PATCH] [fix] no error when missing a airframe parameter in
 energy-ctrl

---
 sw/airborne/firmwares/fixedwing/guidance/energy_ctrl.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sw/airborne/firmwares/fixedwing/guidance/energy_ctrl.c b/sw/airborne/firmwares/fixedwing/guidance/energy_ctrl.c
index 1a8a1619d5..05c0e085b3 100644
--- a/sw/airborne/firmwares/fixedwing/guidance/energy_ctrl.c
+++ b/sw/airborne/firmwares/fixedwing/guidance/energy_ctrl.c
@@ -173,6 +173,8 @@ void v_ctl_init( void ) {
 
 #ifdef V_CTL_ALTITUDE_PGAIN
   v_ctl_altitude_pgain = V_CTL_ALTITUDE_PGAIN;
+#endif
+#ifdef V_CTL_AIRSPEED_PGAIN
   v_ctl_airspeed_pgain = V_CTL_AIRSPEED_PGAIN;
 #endif