From e1d6f6f3b3960c40551595f38acee385cadfd09b Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Sun, 21 Jan 2018 16:17:49 +0100
Subject: [PATCH] - fixed: precise rendering did not work anymore due to a
 missing reference operator in the setup function for the needed data.

---
 src/gl/data/gl_setup.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gl/data/gl_setup.cpp b/src/gl/data/gl_setup.cpp
index 26aee78b7..35c33199a 100644
--- a/src/gl/data/gl_setup.cpp
+++ b/src/gl/data/gl_setup.cpp
@@ -420,7 +420,7 @@ static void InitVertexData()
 
 	for(unsigned i = 0; i < level.vertexes.Size(); ++i)
 	{
-		auto vert = level.vertexes[i];
+		auto &vert = level.vertexes[i];
 		int cnt = vt_sectorlists[i].Size();
 
 		vert.dirty = true;