From 6e337bd5e0f707f98cfaaf3cd4aa111e3aa264c7 Mon Sep 17 00:00:00 2001
From: Christophe Riccio <christophe.riccio@unity3d.com>
Date: Mon, 30 Sep 2013 01:16:34 +0200
Subject: [PATCH] Added missing const expression qualifier on quaternion legth
 declaration

---
 glm/gtc/quaternion.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/glm/gtc/quaternion.hpp b/glm/gtc/quaternion.hpp
index e2ef6176..cf5690b7 100644
--- a/glm/gtc/quaternion.hpp
+++ b/glm/gtc/quaternion.hpp
@@ -61,7 +61,7 @@ namespace detail
 	public:
 		T x, y, z, w;
 
-		GLM_FUNC_DECL int length() const;
+		GLM_FUNC_DECL GLM_CONSTEXPR int length() const;
 
 		// Constructors
 		tquat();