From 4ec11f608d083a3d1933cf1b48c1b98605b0b1d6 Mon Sep 17 00:00:00 2001
From: Peter Barker <pbarker@barker.dropbear.id.au>
Date: Mon, 18 Feb 2019 13:06:42 +1100
Subject: [PATCH] AC_Landing: use abs not fabsf for integers

---
 libraries/AP_Landing/AP_Landing_Deepstall.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/AP_Landing/AP_Landing_Deepstall.cpp b/libraries/AP_Landing/AP_Landing_Deepstall.cpp
index 53f54698d7..0c0234b598 100644
--- a/libraries/AP_Landing/AP_Landing_Deepstall.cpp
+++ b/libraries/AP_Landing/AP_Landing_Deepstall.cpp
@@ -187,7 +187,7 @@ bool AP_Landing_Deepstall::verify_land(const Location &prev_WP_loc, Location &ne
 {
     switch (stage) {
     case DEEPSTALL_STAGE_FLY_TO_LANDING:
-        if (get_distance(current_loc, landing_point) > fabsf(2 * landing.aparm.loiter_radius)) {
+        if (get_distance(current_loc, landing_point) > abs(2 * landing.aparm.loiter_radius)) {
             landing.nav_controller->update_waypoint(current_loc, landing_point);
             return false;
         }