From baa775b31c59cdc8a3216a0e366706febc3032ec Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@zdoom.fake>
Date: Fri, 24 Apr 2015 16:55:31 +0200
Subject: [PATCH] - fixed: Light level must be clamped before accessing the
 distfogtable.

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

diff --git a/src/gl/renderer/gl_lightdata.cpp b/src/gl/renderer/gl_lightdata.cpp
index 771c4c65ca..1e5922d0a8 100644
--- a/src/gl/renderer/gl_lightdata.cpp
+++ b/src/gl/renderer/gl_lightdata.cpp
@@ -312,7 +312,7 @@ float gl_GetFogDensity(int lightlevel, PalEntry fogcolor)
 		// case 1: black fog
 		if (glset.lightmode != 8)
 		{
-			density=distfogtable[glset.lightmode!=0][lightlevel];
+			density=distfogtable[glset.lightmode!=0][gl_ClampLight(lightlevel)];
 		}
 		else
 		{