From 99143087266c247805e490bc02cee15fbcf47952 Mon Sep 17 00:00:00 2001
From: Christophe Riccio <mail@g-truc.net>
Date: Sat, 15 Nov 2014 18:45:13 +0100
Subject: [PATCH] Clean up

---
 glm/gtc/matrix_transform.inl | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/glm/gtc/matrix_transform.inl b/glm/gtc/matrix_transform.inl
index 84444455..4c8ac722 100644
--- a/glm/gtc/matrix_transform.inl
+++ b/glm/gtc/matrix_transform.inl
@@ -216,8 +216,7 @@ namespace glm
 		assert(aspect != static_cast<T>(0));
 		assert(zFar != zNear);
 
-		T const rad = fovy;
-		T const tanHalfFovy = tan(rad / static_cast<T>(2));
+		T const tanHalfFovy = tan(fovy / static_cast<T>(2));
 
 		tmat4x4<T, defaultp> Result(static_cast<T>(0));
 		Result[0][0] = static_cast<T>(1) / (aspect * tanHalfFovy);