From d299576eb0ee6330a82523b2757f76f7afc0216b Mon Sep 17 00:00:00 2001
From: drfrag <drfrag666@hotmail.com>
Date: Wed, 21 Aug 2019 14:17:59 +0200
Subject: [PATCH] - Fixed vanilla light mode being available for GL2 when it's
 not supported without shaders.

---
 src/gl/compatibility/gl_20.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gl/compatibility/gl_20.cpp b/src/gl/compatibility/gl_20.cpp
index ffcc0ccd1..83a64a327 100644
--- a/src/gl/compatibility/gl_20.cpp
+++ b/src/gl/compatibility/gl_20.cpp
@@ -73,7 +73,7 @@ void gl_PatchMenu()
 		for(int i = (*opt)->mValues.Size()-1; i>=0; i--)
 		{
 			// Delete 'Doom' lighting mode
-			if ((*opt)->mValues[i].Value == 2.0 || (*opt)->mValues[i].Value == 8.0)
+			if ((*opt)->mValues[i].Value == 2.0 || (*opt)->mValues[i].Value == 8.0 || (*opt)->mValues[i].Value == 16.0)
 			{
 				(*opt)->mValues.Delete(i);
 			}
@@ -94,7 +94,7 @@ void gl_PatchMenu()
 	}
 
 	// disable features that don't work without shaders.
-	if (gl_lightmode == 2 || gl_lightmode == 8) gl_lightmode = 3;
+	if (gl_lightmode == 2 || gl_lightmode == 8 || gl_lightmode == 16) gl_lightmode = 3;
 	if (gl_fogmode == 2) gl_fogmode = 1;
 
 	// remove more unsupported stuff like postprocessing options.