From a038c55b7cf69f173993a4301c653efc017657d8 Mon Sep 17 00:00:00 2001
From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Fri, 7 Oct 2005 12:56:54 +0000
Subject: [PATCH] fix a stupid bug in line/sphere collision code (was using
 sqrt where it shouldn't)

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@5731 d7cf8633-e32d-0410-b094-e92efae38249
---
 collision.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/collision.c b/collision.c
index 30f4d766..4dc31a9d 100644
--- a/collision.c
+++ b/collision.c
@@ -1097,7 +1097,7 @@ float Collision_ClipTrace_Line_Sphere(double *linestart, double *lineend, double
 	if (deviationdist > sphereradius*sphereradius)
 		return 1; // miss (off to the side)
 	// nudge back to find the correct impact distance
-	impactdist += (sqrt(deviationdist) - sphereradius);
+	impactdist += deviationdist - sphereradius;
 	if (impactdist >= linelength)
 		return 1; // miss (not close enough)
 	if (impactdist < 0)
-- 
2.39.2