From 9cd1be1d6f1e850f8d2b0e8156a90f67f78380bb Mon Sep 17 00:00:00 2001
From: Michael du Breuil <wicked.shell.scripts@gmail.com>
Date: Tue, 18 Sep 2018 02:06:30 -0700
Subject: [PATCH] AP_Math: Speed up location calculations slightly

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

diff --git a/libraries/AP_Math/location.cpp b/libraries/AP_Math/location.cpp
index 0fcc81f57c..b5f6f92b95 100644
--- a/libraries/AP_Math/location.cpp
+++ b/libraries/AP_Math/location.cpp
@@ -26,7 +26,7 @@
 
 float longitude_scale(const struct Location &loc)
 {
-    float scale = cosf(loc.lat * 1.0e-7f * DEG_TO_RAD);
+    float scale = cosf(loc.lat * (1.0e-7f * DEG_TO_RAD));
     return constrain_float(scale, 0.01f, 1.0f);
 }