From cc05db4985511b2774b32a738481e5bc19dee0b1 Mon Sep 17 00:00:00 2001
From: Roman <bapstroman@gmail.com>
Date: Tue, 20 Sep 2016 14:07:50 +0200
Subject: [PATCH] terrain estimator: pass initialisation return value correctly

Signed-off-by: Roman <bapstroman@gmail.com>
---
 EKF/ekf.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/EKF/ekf.cpp b/EKF/ekf.cpp
index 14a1e26fa0..25f721aafd 100644
--- a/EKF/ekf.cpp
+++ b/EKF/ekf.cpp
@@ -411,8 +411,8 @@ bool Ekf::initialiseFilter(void)
 		// initialise the state covariance matrix
 		initialiseCovariance();
 
-		// initialise the terrain estimator
-		initHagl();
+		// try to initialise the terrain estimator
+		_terrain_initialised = initHagl();
 
 		// reset the essential fusion timeout counters
 		_time_last_hgt_fuse = _time_last_imu;