From fee18a69713cb036d5dddfe6d6bd93827f02bb67 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Fri, 17 Mar 2017 20:16:49 +0100
Subject: [PATCH] - fixed the attenuation check in gl_GetLight.

---
 src/gl/dynlights/gl_dynlight1.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gl/dynlights/gl_dynlight1.cpp b/src/gl/dynlights/gl_dynlight1.cpp
index 7988ab51f..a2c749e08 100644
--- a/src/gl/dynlights/gl_dynlight1.cpp
+++ b/src/gl/dynlights/gl_dynlight1.cpp
@@ -113,7 +113,7 @@ bool gl_GetLight(int group, Plane & p, ADynamicLight * light, bool checkside, FD
 	if (gl_attenuate == -1) attenuate = !!(light->flags4 & MF4_ATTENUATE);
 	else attenuate = !!gl_attenuate;
 
-		shadowIndex = -shadowIndex;
+	if (attenuate) shadowIndex = -shadowIndex;
 
 	float *data = &ldata.arrays[i][ldata.arrays[i].Reserve(8)];
 	data[0] = pos.X;