From 91b8ae9c6ec3f2925fe206f395cb87dab1261a43 Mon Sep 17 00:00:00 2001
From: Christophe Riccio <mail@g-truc.net>
Date: Fri, 16 Sep 2011 09:44:06 +0100
Subject: [PATCH] Fixed round function

---
 glm/core/func_common.inl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/glm/core/func_common.inl b/glm/core/func_common.inl
index 2fac53b7..4695bdff 100644
--- a/glm/core/func_common.inl
+++ b/glm/core/func_common.inl
@@ -225,7 +225,9 @@ namespace glm
     {
 		GLM_STATIC_ASSERT(detail::type<genType>::is_float, "'round' only accept floating-point inputs");
 
-        return genType(int(x + genType(0.5)));
+		if(x < 0)
+			return genType(int(x - genType(0.5)));
+		return genType(int(x + genType(0.5)));
     }
 
     template <typename valType>