--- deng-1.8.1/Src/r_world.c.orig	2004-06-28 00:26:38.000000000 +0530
+++ deng-1.8.1/Src/r_world.c	2004-08-21 01:21:25.000000000 +0530
@@ -1447,13 +1447,13 @@
 	if(mapinfo)
 	{
 		mapgravity = mapinfo->gravity * FRACUNIT;
-		r_ambient = mapinfo->ambient * 255;
+		if (r_ambient<200) { r_ambient = 200; }
 	}
 	else
 	{
 		// No map info found, set some basic stuff.
 		mapgravity = FRACUNIT;
-		r_ambient = 0;
+		if (r_ambient<200) { r_ambient = 200; }
 	}
 
 	// Invalidate old cmds.