From 1ac712fa65c42e8b4945650bfe22c8b0f063b624 Mon Sep 17 00:00:00 2001
From: Lucas De Marchi <lucas.demarchi@intel.com>
Date: Tue, 17 May 2016 16:04:03 -0300
Subject: [PATCH] AP_Math: fix is_zero() after template conversion

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

diff --git a/libraries/AP_Math/AP_Math.h b/libraries/AP_Math/AP_Math.h
index 01d47838fe..5d61a24718 100644
--- a/libraries/AP_Math/AP_Math.h
+++ b/libraries/AP_Math/AP_Math.h
@@ -34,7 +34,7 @@ template <class T>
 inline bool is_zero(const T fVal1) {
     static_assert(std::is_floating_point<T>::value || std::is_base_of<T,AP_Float>::value,
                   "Template parameter not of type float");
-    return fabsf(fVal1) < std::numeric_limits<T>::epsilon() ? true : false;
+    return fabsf(static_cast<float>(fVal1)) < FLT_EPSILON ? true : false;
 }
 
 /*