From 693935fbc09cde246e4a75414b8504f6594e8a27 Mon Sep 17 00:00:00 2001
From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 2 Sep 2002 06:46:43 +0000
Subject: [PATCH] make sure zFar is at least 64 units to avoid feeding a bogus
 value to glFrustum

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@2326 d7cf8633-e32d-0410-b094-e92efae38249
---
 gl_backend.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gl_backend.c b/gl_backend.c
index dec7eebe..05ebc12b 100644
--- a/gl_backend.c
+++ b/gl_backend.c
@@ -308,6 +308,8 @@ static void GL_SetupFrame (void)
 	// depth range
 	zNear = 1.0;
 	zFar = r_mesh_farclip;
+	if (zFar < 64)
+		zFar = 64;
 
 	// fov angles
 	fovx = r_refdef.fov_x;
-- 
2.39.2