From d4eed6d0e23dc385c24ebdbc46628e24ac42982e Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Tue, 18 Oct 2016 17:41:28 +0200
Subject: filter/accela: what the hell is this nonsense

---
 filter-accela/ftnoir_filter_accela.h | 14 +-------------
 1 file changed, 1 insertion(+), 13 deletions(-)

(limited to 'filter-accela')

diff --git a/filter-accela/ftnoir_filter_accela.h b/filter-accela/ftnoir_filter_accela.h
index 7fd62f88..d03dd155 100644
--- a/filter-accela/ftnoir_filter_accela.h
+++ b/filter-accela/ftnoir_filter_accela.h
@@ -28,22 +28,10 @@ private:
     double smoothed_input[6];
     Timer t;
 
-    template <typename T>
-    static inline int signum(T x, std::false_type)
-    {
-        return T(0) < x;
-    }
-
-    template <typename T>
-    static inline int signum(T x, std::true_type)
-    {
-        return (T(0) < x) - (x < T(0));
-    }
-
     template <typename T>
     static inline int signum(T x)
     {
-        return signum(x, std::is_signed<T>());
+        return (T(0) < x) - (x < T(0));
     }
 };
 
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