From d40e79ae29310323fa518573e5a6cb3e5a6e0b7d Mon Sep 17 00:00:00 2001
From: Eric Wasylishen <ewasylishen@gmail.com>
Date: Thu, 7 Oct 2021 19:08:34 -0600
Subject: [PATCH] mathlib: revert Q_rint to match master

The one on master returns 0 ==Q_rint(-0)
whereas the std::rint returns -0 == Q_rint(-0)
---
 include/common/mathlib.hh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/include/common/mathlib.hh b/include/common/mathlib.hh
index 78cf45a3..0cfa7c89 100644
--- a/include/common/mathlib.hh
+++ b/include/common/mathlib.hh
@@ -165,7 +165,11 @@ void AddPointToBounds(const vec3_t v, vec3_t mins, vec3_t maxs);
 
 plane_t FlipPlane(plane_t input);
 
-#define Q_rint rint
+template<typename T>
+inline T Q_rint(T in)
+{
+    return (T)(floor(in + 0.5));
+}
 
 /*
    Random()