From d2167633f09dc94428afb7b14acb63cf619bfa6d Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Tue, 5 May 2015 12:35:15 +1000
Subject: [PATCH] AP_Camera: revert AP_Math class change

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

diff --git a/libraries/AP_Camera/AP_Camera.cpp b/libraries/AP_Camera/AP_Camera.cpp
index d2661e3aee..a5207c5b99 100644
--- a/libraries/AP_Camera/AP_Camera.cpp
+++ b/libraries/AP_Camera/AP_Camera.cpp
@@ -235,7 +235,7 @@ void AP_Camera::send_feedback(mavlink_channel_t chan, AP_GPS &gps, const AP_AHRS
 */
 bool AP_Camera::update_location(const struct Location &loc)
 {
-    if (AP_Math::is_zero(_trigg_dist)) {
+    if (is_zero(_trigg_dist)) {
         return false;
     }
     if (_last_location.lat == 0 && _last_location.lng == 0) {