From ec3779988cadcc54bdbcfd4e64099b82c1f6b81a Mon Sep 17 00:00:00 2001
From: SmileTheory <SmileTheory@gmail.com>
Date: Sun, 11 Sep 2016 16:08:18 -0700
Subject: [PATCH] OpenGL2: Fix reversed VectorCopy4() usage.

---
 code/renderergl2/tr_surface.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/code/renderergl2/tr_surface.c b/code/renderergl2/tr_surface.c
index c19410cf..063f4b14 100644
--- a/code/renderergl2/tr_surface.c
+++ b/code/renderergl2/tr_surface.c
@@ -1125,14 +1125,14 @@ static void RB_SurfaceGrid( srfBspSurface_t *srf ) {
 
 				if ( tess.shader->vertexAttribs & ATTR_NORMAL )
 				{
-					VectorCopy4(normal, dv->normal);
+					VectorCopy4(dv->normal, normal);
 					normal += 4;
 				}
 
 #ifdef USE_VERT_TANGENT_SPACE
 				if ( tess.shader->vertexAttribs & ATTR_TANGENT )
 				{
-					VectorCopy4(tangent, dv->tangent);
+					VectorCopy4(dv->tangent, tangent);
 					tangent += 4;
 				}
 #endif